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  • Is it safe to assert a functions return type?

    - by wb
    This question is related to this question. I have several models stored in a collection. I loop through the collection and validate each field. Based on the input, a field can either be successful, have an error or a warning. Is it safe to unit test each decorator and assert that the type of object returned is what you would expect based on the given input? I could perhaps see this being an issue for a language with function return types since my validation function can return one of 3 types. This is the code I'm fiddling with: <!-- #include file = "../lib/Collection.asp" --> <style type="text/css"> td { padding: 4px; } td.error { background: #F00F00; } td.warning { background: #FC0; } </style> <% Class UserModel Private m_Name Private m_Age Private m_Height Public Property Let Name(value) m_Name = value End Property Public Property Get Name() Name = m_Name End Property Public Property Let Age(value) m_Age = value End Property Public Property Get Age() Age = m_Age End Property Public Property Let Height(value) m_Height = value End Property Public Property Get Height() Height = m_Height End Property End Class Class NameValidation Private m_Name Public Function Init(name) m_Name = name End Function Public Function Validate() Dim validationObject If Len(m_Name) < 5 Then Set validationObject = New ValidationError Else Set validationObject = New ValidationSuccess End If validationObject.CellValue = m_Name Set Validate = validationObject End Function End Class Class AgeValidation Private m_Age Public Function Init(age) m_Age = age End Function Public Function Validate() Dim validationObject If m_Age < 18 Then Set validationObject = New ValidationError ElseIf m_Age = 18 Then Set validationObject = New ValidationWarning Else Set validationObject = New ValidationSuccess End If validationObject.CellValue = m_Age Set Validate = validationObject End Function End Class Class HeightValidation Private m_Height Public Function Init(height) m_Height = height End Function Public Function Validate() Dim validationObject If m_Height > 400 Then Set validationObject = New ValidationError ElseIf m_Height = 324 Then Set validationObject = New ValidationWarning Else Set validationObject = New ValidationSuccess End If validationObject.CellValue = m_Height Set Validate = validationObject End Function End Class Class ValidationError Private m_CSSClass Private m_CellValue Public Property Get CSSClass() CSSClass = "error" End Property Public Property Let CellValue(value) m_CellValue = value End Property Public Property Get CellValue() CellValue = m_CellValue End Property End Class Class ValidationWarning Private m_CSSClass Private m_CellValue Public Property Get CSSClass() CSSClass = "warning" End Property Public Property Let CellValue(value) m_CellValue = value End Property Public Property Get CellValue() CellValue = m_CellValue End Property End Class Class ValidationSuccess Private m_CSSClass Private m_CellValue Public Property Get CSSClass() CSSClass = "" End Property Public Property Let CellValue(value) m_CellValue = value End Property Public Property Get CellValue() CellValue = m_CellValue End Property End Class Class ModelValidator Public Function ValidateModel(model) Dim modelValidation : Set modelValidation = New CollectionClass ' Validate name Dim name : Set name = New NameValidation name.Init model.Name modelValidation.Add name ' Validate age Dim age : Set age = New AgeValidation age.Init model.Age modelValidation.Add age ' Validate height Dim height : Set height = New HeightValidation height.Init model.Height modelValidation.Add height Dim validatedProperties : Set validatedProperties = New CollectionClass Dim modelVal For Each modelVal In modelValidation.Items() validatedProperties.Add modelVal.Validate() Next Set ValidateModel = validatedProperties End Function End Class Dim modelCollection : Set modelCollection = New CollectionClass Dim user1 : Set user1 = New UserModel user1.Name = "Mike" user1.Age = 12 user1.Height = 32 modelCollection.Add user1 Dim user2 : Set user2 = New UserModel user2.Name = "Phil" user2.Age = 18 user2.Height = 432 modelCollection.Add user2 Dim user3 : Set user3 = New UserModel user3.Name = "Michele" user3.Age = 32 user3.Height = 324 modelCollection.Add user3 ' Validate all models in the collection Dim modelValue Dim validatedModels : Set validatedModels = New CollectionClass For Each modelValue In modelCollection.Items() Dim objModelValidator : Set objModelValidator = New ModelValidator validatedModels.Add objModelValidator.ValidateModel(modelValue) Next %> <table> <tr> <td>Name</td> <td>Age</td> <td>Height</td> </tr> <% Dim r, c For Each r In validatedModels.Items() %><tr><% For Each c In r.Items() %><td class="<%= c.CSSClass %>"><%= c.CellValue %></td><% Next %></tr><% Next %> </table> Thank you.

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  • How do you create a unit-testing stub for an interface containing a read-only member?

    - by Robert Harvey
    I am writing some unit tests for an extension method I have written on IPrincipal. To assist, I have created a couple of helper classes (some code for not-implemented members of the interfaces has been omitted for brevity): public class IPrincipalStub : IPrincipal { private IIdentity identityStub = new IIdentityStub(); public IIdentity Identity { get { return identityStub } set { identityStub = value } } } public class IIdentityStub : IIdentity { public string Name { get; set; } } However, the Name property in the IIdentity interface is read-only (the IIDentity interface specifies a getter but not a setter for the Name property). How can I set the Name property in my stub object for testing purposes if the interface has defined it as a read-only property?

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  • Validation.HasError attached property

    - by Nima
    Did I miss something? 1- Style <Style TargetType="{x:Type TextBox}"> <Style.Triggers> <DataTrigger Binding="{Binding Path=Validation.HasError}" Value="true"> <Setter Property="BorderBrush" Value="Blue" /> </DataTrigger> </Style.Triggers> <Setter Property="MinWidth" Value="160" /> <Setter Property="Margin" Value="0 7 0 0"/> </Style> 2 - Viewmodel implement IDataErrorInfo 3- textBox in view <TextBox x:Name="FirstName" Text="{Binding Person.FirstName, UpdateSourceTrigger=PropertyChanged, ValidatesOnDataErrors=true}"></TextBox> 3 - I use Caliburn MVVM I got " BindingExpression path error: 'Validation' property not found on 'object' ''PersonWindowViewModel' (HashCode=38783181)'. BindingExpression:Path=Validation.HasError; DataItem='PersonWindowViewModel' (HashCode=38783181); target element is 'TextBox' (Name='FirstName'); target property is 'NoTarget' (type 'Object')"S

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  • Getting 'this' pointer inside dependency property changed callback

    - by mizipzor
    I have the following dependency property inside a class: class FooHolder { public static DependencyProperty CurrentFooProperty = DependencyProperty.Register( "CurrentFoo", typeof(Foo), typeof(FooHandler), new PropertyMetadata(OnCurrentFooChanged)); private static void OnCurrentFooChanged(DependencyObject d, DependencyPropertyChangedEventArgs e) { FooHolder holder = (FooHolder) d.Property.Owner; // <- something like this // do stuff with holder } } I need to be able to retrieve a reference to the class instance in which the changed property belongs. This is since FooHolder has some event handlers that needs to be hooked/unhooked when the value of the property is changed. The property changed callback must be static, but the event handler is not.

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  • Why cant i add Orientation property to the style setter in WPF

    - by nihi_l_ist
    When i write something like this: <Style x:Key="panelS"> <Setter Property="Orientation" Value="Horizontal" /> <Setter Property="DockPanel.Dock" Value="Top" /> </Style> I get the error that says: Cannot resolve the Style Property 'Orientation'. Verify that the owning type is the Style's TargetType, or use Class.Property syntax to specify the Property. Sure i have a Dock panel with many Stackpanels in it so i want to move Stackpanel's properties to the style. But there is this error and i dont quite understand what it means and what is the workaround(..i'd wanted not to assign Orientation on every Stackpanel).

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  • Managing mandatory fields with triggers

    - by okkesemin
    I would like to set mandatory field backgrounds are red and others are green. So I try to implement below. But I could not set ValueConstraint Nullable property with trigger. Could you help please ? <Window x:Class="TriggerGirilmesigerekenalanlar.Window1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:y="http://infragistics.com/Editors" Title="Window1" Height="300" Width="300"> <Window.Resources> <Style TargetType="{x:Type y:XamTextEditor}"> <Style.Triggers> <Trigger Property="ValueConstraint" Value="{x:Null}"> <Trigger.Setters> <Setter Property="Background" Value="green"></Setter> </Trigger.Setters> </Trigger> <Trigger Property="y:ValueConstraint.Nullable" Value="false"> <Trigger.Setters> <Setter Property="Background" Value="red"></Setter> </Trigger.Setters> </Trigger> </Style.Triggers> </Style> </Window.Resources> <StackPanel> <y:XamTextEditor> <y:XamTextEditor.ValueConstraint> <y:ValueConstraint Nullable="False" ></y:ValueConstraint> </y:XamTextEditor.ValueConstraint> </y:XamTextEditor> <y:XamTextEditor></y:XamTextEditor> </StackPanel> </Window>

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  • Setting a property in XAML for a User Control

    - by Ben
    Hi, I have a user control that has a property of type Integer, that i am trying to set in the XAML Template to be that of a property within the bindingsource. If I set the property using a hard coded integer i.e. <MyControl MyIntegerProperty="3" /> This works fine, but if i try <MyControl MyIntegerProperty="{Binding MyDataContextIntegerProperty}" /> it fails. I know that the integer property on MyDataContext is returning a valid integer, and i know that this format works, as directly above this in the template, i have the line <TextBlock Text="{Binding MyDataContextStringProperty}" /> which works correctly. Is there any flag that i need to set on my User Controls Integer property to allow this to work? Or am i doing something else wrong? Thanks

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  • Get/Set nested property values

    - by Daniel Deer
    I'll try to be more descriptive here. A Few Q's: using: var foo = new Foo() { Bar = new Bar() { Value = "Value" } }; var value = DataBinder.Eval(foo, "Bar.Value"); Or: This one It is possible to retrieve an internal nested property using property path syntax. Is there a way to set/trigger a nested property (a regular property not DependencyProperty) easily with some kind of simple mechanisms as described here? I want to acheive something like: string newValue = "Hello World!"; DataBinder.EvalSet(foo, "Bar.Value", NewValue); Is there any mechanism that support both property path (for nested objects) and XPATHs (if the objects are XPATH navigable of course) ? again, that supports get and set options. Thanks, DD

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  • Shouldn’t GridView’s RowStyle-HorizontalAlign property overwrite CSS’s text-align property?

    - by AspOnMyNet
    a) As far as I know, GridView’s RowStyle-HorizontalAlign property should overwrite CSS’s text-align property, and thus text inside GridView's cells should be located on the left side of the cells, but is instead moved to the right side. Why is that? b) Similarly, RowStyle-Font-Bold should overwrite CSS’s font-weight property and thus fonts shouldn’t be in bold. But again, CSS’s property overwrites RowStyle’s Font-Bold property. Why? <div id="someClass"> <asp:GridView ID="gvwShowUsers" runat="server" > <RowStyle BackColor="#FFFBD6" ForeColor="#333333" Font-Bold="false" HorizontalAlign="Left" /> <Columns> <asp:BoundField DataField="UserName" HeaderText="UserName" /> </Columns> </asp:GridView> </div> CSS file: #someClass td { font-weight:bolder; text-align:right; } thanx

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  • Extending appengine's db.Property with caching

    - by Noio
    I'm looking to implement a property class for appengine, very similar to the existing db.ReferenceProperty. I am implementing my own version because I want some other default return values. My question is, how do I make the property remember its returned value, so that the datastore query is only performed the first time the property is fetched? What I had is below, and it does not work. I read that the Property classes do not belong to the instances, but to the model definition, so I guess that the return value is not cached for each instance, but overwritten on the model every time. Where should I store this _resolved variable? class PageProperty(db.Property): data_type = Page def get_value_for_datastore(self, model_instance): page = super(PageProperty, self).get_value_for_datastore(model_instance) self._resolved = page return page.key().name() def make_value_from_datastore(self, value): if not hasattr(self, '_resolved'): self._resolved = Page.get_by_name(value) return self._resolved

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  • Binding an Element to a Control Property (string)

    - by 108980470541437452574
    so, i've found a way to bind a label to a property on current Control i give it a name: <UserControl x:Class="WpfGridtest.GridControl" x:Name="GridControlControl1"> and than bind to property of this control: <Label Content="{Binding ElementName=GridControlControl1, Path=Filter}"></Label> I can see the default value i put in that property. I am guessing that this isn't working because i am binding to String property which doesn't implement INotifyPropertyChanged?? is there some other type i should be using for this property instead of String auto notify my label of changes, or am i going about this the wrong way?

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  • How to change ErrorMessage property of the DataAnnotation validation in MVC2.0

    - by Raj Aththanayake
    My task is to change the ErrorMessage property of the DataAnnotation validation attribute in MVC2.0. For example I should be able to pass an ID instead of the actual error message for the Model property and use that ID to retrieve some content(error message) from a another service e.g database, and display that error message in the View instead of the ID. In order to do this I need to set the DataAnnotation validation attribute’s ErrorMessage property. [StringLength(2, ErrorMessage = "EmailContentID.")] [DataType(DataType.EmailAddress)] public string Email { get; set; } It seems like an easy task by just overriding the DataAnnotationsModelValidatorProvider ‘s protected override IEnumerable GetValidators(ModelMetadata metadata, ControllerContext context, IEnumerable attributes) However it seems to be a complicated enough. a. MVC DatannotationsModelValidator’s ErrorMessage property is read only. So I cannot set anything here b. System.ComponentModel.DataAnnotationErrorMessage property(get and set) which is already set in MVC DatannotationsModelValidator so we cannot set again. If you try to set you get “The property cannot set more than once…” error message appears. public class CustomDataAnnotationProvider : DataAnnotationsModelValidatorProvider { protected override IEnumerable GetValidators(ModelMetadata metadata, ControllerContext context, IEnumerable attributes) { IEnumerable validators = base.GetValidators(metadata, context, attributes); foreach (ValidationAttribute validator in validators.OfType<ValidationAttribute>()) { validator.ErrorMessage = "Error string from DB"; } //...... } Can anyone please help me on this?

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  • When does MSBuild set the $(ProjectName) property?

    - by bwerks
    I'm fairly new to MSBuild, and I've done some customization on a Wpf project file that I'm building both in VS2010 and TFS2010. I've customized the output path as follows: <OutputPath Condition=" '$(TeamBuildOutDir)' == '' ">$(SolutionDir)build\binaries\$(ProjectName)\$(Configuration)\$(Platform)</OutputPath> <OutputPath Condition=" '$(TeamBuildOutDir)' != '' ">$(TeamBuildOutDir)binaries\$(ProjectName)\$(Configuration)\$(Platform)</OutputPath> This allows me to build to a centralized binaries directory when building on the desktop, and allows TFS to find the binaries when CI builds are running. However, it seems that in both cases, the $(ProjectDir) property is evaluating to '' at buildtime, which creates strange results. Doing some debugging, it appears as if $(ProjectName) is set by the time BeforeBuild executes, but that my OutputPath property is evaluating it prior to that point. <ProjectNameUsedTooEarly Condition=" '$(ProjectName)' == '' ">true</ProjectNameUsedTooEarly> The preceeding property is in the same property group as my OutputPath property. In the BeforeBuild target, $(ProjectNameUsedTooEarly) evaluates to true, but $(ProjectName) evaluates to the project name as normal by that point. What can I do to ensure that $(ProjectName) has got a value when I use it? edit: I just used Attrice's MSBuild Sidekick to debug through my build file, and in the very first target available for breakpoint (_CheckForInvalidConfigurationAndPlatform) all the properties seem to be set already. ProjectName is already set correctly, but my OutputPath property has already been set using the blank value of ProjectName.

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  • Expression Tree with Property Inheritance causes an argument exception

    - by Adam Driscoll
    Following this post: link text I'm trying to create an expression tree that references the property of a property. My code looks like this: public interface IFoo { void X {get;set;} } public interface IBar : IFoo { void Y {get;set;} } public interface IFooBarContainer { IBar Bar {get;set;} } public class Filterer { //Where T = "IFooBarContainer" public IQueryable<T> Filter<T>(IEnumerable<T> collection) { var argument = Expression.Parameter(typeof (T), "item"); //... //where propertyName = "IBar.X"; PropertyOfProperty(argument, propertyName); } private static MemberExpression PropertyOfProperty(Expression expr, string propertyName) { return propertyName.Split('.').Aggregate<string, MemberExpression>(null, (current, property) => Expression.Property(current ?? expr, property)); } } I receive the exception: System.ArgumentException: Instance property 'X' is not defined for type 'IBar' ReSharper turned the code in the link above into the condensed statement in my example. Both forms of the method returned the same error. If I reference IBar.Y the method does not fail.

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  • Absence of property syntax in Java

    - by Vojislav Stojkovic
    C# has syntax for declaring and using properties. For example, one can declare a simple property, like this: public int Size { get; set; } One can also put a bit of logic into the property, like this: public string SizeHex { get { return String.Format("{0:X}", Size); } set { Size = int.Parse(value, NumberStyles.HexNumber); } } Regardless of whether it has logic or not, a property is used in the same way as a field: int fileSize = myFile.Size; I'm no stranger to either Java or C# -- I've used both quite a lot and I've always missed having property syntax in Java. I've read in this question that "it's highly unlikely that property support will be added in Java 7 or perhaps ever", but frankly I find it too much work to dig around in discussions, forums, blogs, comments and JSRs to find out why. So my question is: can anyone sum up why Java isn't likely to get property syntax? Is it because it's not deemed important enough when compared to other possible improvements? Are there technical (e.g. JVM-related) limitations? Is it a matter of politics? (e.g. "I've been coding in Java for 50 years now and I say we don't need no steenkin' properties!") Is it a case of bikeshedding?

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  • Flash Builder 4 "includeIn" property causing design view error

    - by Chris
    I am creating a custom TextInput component that will define an "error" state. I have extended the TextInput class to change the state to "error" if the errorString property's length is greater than 0. In the skin class, I have defined an "error" state, and added some logic to detect the size and position of the error icon. However, if I have this code at the same time I use the "includeIn" property in the bitmap image tag, I get a design view error. If I either A) Only include that code with no "includeIn" property set, it works or B) dont include the code to set the icon size and position and only use the "includeIn" property, it works. Any ideas what could be causing the design view problem when I use both the "includeIn" property and the icon size/position code at the same time? TextInput Class: package classes { import spark.components.TextInput; public class TextInput extends spark.components.TextInput { [SkinState("error")]; public function TextInput() { super(); } override public function set errorString( value:String ):void { super.errorString = value; invalidateSkinState(); } override protected function getCurrentSkinState():String { if (errorString.length>0) { return "error"; } return super.getCurrentSkinState(); } } } TextInput Skin File: override protected function updateDisplayList(unscaledWidth:Number, unscaledHeight:Number):void { //THIS IS THE CODE THAT SEEMS TO BE CAUSING THE PROBLEM if(getStyle("iconSize") == "large") { errorIcon.right = -12; errorIcon.source = new errorIconLg(); } else { errorIcon.right = -5; errorIcon.source = new errorIconSm(); } super.updateDisplayList(unscaledWidth, unscaledHeight); } </fx:Script> <s:states> <s:State name="normal"/> <s:State name="disabled"/> <s:State name="error"/> </s:states> //If I remove the problem code above or if I take out the includeIn //property here, it works <s:BitmapImage id="errorIcon" verticalCenter="0" includeIn="error" /> </s:SparkSkin>

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  • The cross-thread usage of "HttpContext.Current" property and related things

    - by smwikipedia
    I read from < Essential ASP.NET with Examples in C# the following statement: Another useful property to know about is the static Current property of the HttpContext class. This property always points to the current instance of the HttpContext class for the request being serviced. This can be convenient if you are writing helper classes that will be used from pages or other pipeline classes and may need to access the context for whatever reason. By using the static Current property to retrieve the context, you can avoid passing a reference to it to helper classes. For example, the class shown in Listing 4-1 uses the Current property of the context to access the QueryString and print something to the current response buffer. Note that for this static property to be correctly initialized, the caller must be executing on the original request thread, so if you have spawned additional threads to perform work during a request, you must take care to provide access to the context class yourself. I am wondering about the root cause of the bold part, and one thing leads to another, here is my thoughts: We know that a process can have multiple threads. Each of these threads have their own stacks, respectively. These threads also have access to a shared memory area, the heap. The stack then, as I understand it, is kind of where all the context for that thread is stored. For a thread to access something in the heap it must use a pointer, and the pointer is stored on its stack. So when we make some cross-thread calls, we must make sure that all the necessary context info is passed from the caller thread's stack to the callee thread's stack. But I am not quite sure if I made any mistake. Any comments will be deeply appreciated. Thanks. ADD Here the stack is limited to user stack.

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  • WPF Debugging AvalonEdit binding to Document property.

    - by kubal5003
    Hello, all day long I am sitting and trying to find out why binding to AvalonEdits Document property isn't working. AvalonEdit is an advanced WPF text editor - part of the SharpDevelop project.(it's going to be used in SharpDevelop v4 Mirador). So when I set up a simple project - one TextEditor (that's the AvalonEdits real name in the library) and made a simple class that has one property - Document and it returns a dummy object with some static text the binding is working perfectly. However in real life solution I'm binding a collection of SomeEditor objects to TabControl. TabControl has DataTemplate for SomeEditor and there's the TextEditor object. <TabControl Grid.Column="1" x:Name="tabControlFiles" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" > <TabControl.Resources> <DataTemplate DataType="{x:Type m:SomeEditor}"> <a:TextEditor Document="{Binding Path=Document, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged, Converter={StaticResource NoopConverter}, IsAsync=True}" x:Name="avalonEdit"></a:TextEditor> </DataTemplate> </TabControl.Resources> <TabControl.ItemContainerStyle> <Style BasedOn="{StaticResource TabItemStyle}" TargetType="{x:Type TabItem}"> <Setter Property="IsSelected" Value="{Binding IsSelected}"></Setter> </Style> </TabControl.ItemContainerStyle> </TabControl> This doesn't work. What I've investigated so far: DataContext of TextEditor is set to the proper instance of SomeEditor TextEditors Document property is set to some other instance than SomeEditor.Document property when I set breakpoint to no-op converter that is attached to that binding it shows me the correct value for Document (the converter is used!) I also dug through the VisualTree to obtain reference to TextEditor and called GetBindingExpression(TextEditor.DocumentProperty) and this did return nothing WPF produces the following information: System.Windows.Data Information: 10 : Cannot retrieve value using the binding and no valid fallback value exists; using default instead. BindingExpression:Path=Document; DataItem='SomeEditor' (HashCode=26280264); target element is 'TextEditor' (Name='avalonEdit'); target property is 'Document' (type 'TextDocument') SomeEditor instance that is bound to already has a created and cached copy of Document before the binding occurs. The getter is never called. Anyone can tell me what might be wrong? Why BindingExpression isn't set ? Why property getter is never called?

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  • What is the best way get and hold property reference by name in c#

    - by Jeff Weber
    I want to know if there is a better way (than what I'm currently doing) to obtain and hold a reference to a property in another object using only the object and property string names. Particularly, is there a better way to do this with the new dynamic functionality of .Net 4.0? Here is what I have right now. I have a "PropertyReference<T>" object that takes an object name and property name in the constructor. An Initialize() method uses reflection to find the object and property and stores the property Getter as an Action<T> and the property Setter as an Func<T>. When I want to actually call the property I do something like this: int x = _propertyReference.Get(); or _propertyReference.Set(2); Here is my PropertyReference<T> code. Please dissect and make suggestions for improvement. using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Reflection; using System.Xml; namespace WindowsFormsApplication2 { public class PropertyReference<T> : IPropertyReference { public string ComponentName { get; set; } public string PropertyName { get; set; } public bool IsInitialized { get { return (_action != null && _func != null); } } Action<T> _action; Func<T> _func; public PropertyReference() { } public PropertyReference(string componentName, string propertyName) { ComponentName = componentName; PropertyName = propertyName; } public void Initialize(IEntity e) { Object component = e.GetByName(ComponentName); if (component == null) return; Type t = e.GetByName(ComponentName).GetType(); PropertyInfo pi = t.GetProperty(PropertyName); _action = (T a) => pi.SetValue(component, a, null); _func = () => (T)pi.GetValue(component, null); } public void Reset() { _action = null; _func = null; } public void Set(T value) { _action.Invoke(value); } public T Get() { return _func(); } } } Note: I can't use the "Emit" functionality as I need this code to work on the new Windows Phone 7 and that does not support Emit.

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  • Adding Custom Object to NSMutableArray

    - by Fozz
    Developing ios app. I have an object class Product.h and .m respectively along with my picker class which implements my vehicle selection to match products to vehicle. The files product.h #import <Foundation/Foundation.h> @interface Product : NSObject { } @property (nonatomic, retain) NSString *iProductID; @property (nonatomic, retain) NSString *vchProductCode; @property (nonatomic, retain) NSString *vchPriceCode; @property (nonatomic, retain) NSString *vchHitchUPC; @property (nonatomic, retain) NSString *mHitchList; @property (nonatomic, retain) NSString *mHitchMap; @property (nonatomic, retain) NSString *fShippingWeight; @property (nonatomic, retain) NSString *vchWC; @property (nonatomic, retain) NSString *vchCapacity; @property (nonatomic, retain) NSString *txtNote1; @property (nonatomic, retain) NSString *txtNote2; @property (nonatomic, retain) NSString *txtNote3; @property (nonatomic, retain) NSString *txtNote4; @property (nonatomic, retain) NSString *vchDrilling; @property (nonatomic, retain) NSString *vchUPCList; @property (nonatomic, retain) NSString *vchExposed; @property (nonatomic, retain) NSString *vchShortDesc; @property (nonatomic, retain) NSString *iVehicleID; @property (nonatomic, retain) NSString *iProductClassID; @property (nonatomic, retain) NSString *dtDateMod; @property (nonatomic, retain) NSString *txtBullet1; @property (nonatomic, retain) NSString *txtBullet2; @property (nonatomic, retain) NSString *txtBullet3; @property (nonatomic, retain) NSString *txtBullet4; @property (nonatomic, retain) NSString *txtBullet5; @property (nonatomic, retain) NSString *iUniqueIdentifier; @property (nonatomic, retain) NSString *dtDateLastTouched; @property (nonatomic, retain) NSString *txtNote6; @property (nonatomic, retain) NSString *InstallTime; @property (nonatomic, retain) NSString *SGID; @property (nonatomic, retain) NSString *CURTID; @property (nonatomic, retain) NSString *SGRetail; @property (nonatomic, retain) NSString *SGMemPrice; @property (nonatomic, retain) NSString *InstallSheet; @property (nonatomic, retain) NSString *mHitchJobber; @property (nonatomic, retain) NSString *CatID; @property (nonatomic, retain) NSString *ParentID; -(id) initWithDict:(NSDictionary *)dic; -(NSString *) description; @end Product implementation .m #import "Product.h" @implementation Product @synthesize iProductID; @synthesize vchProductCode; @synthesize vchPriceCode; @synthesize vchHitchUPC; @synthesize mHitchList; @synthesize mHitchMap; @synthesize fShippingWeight; @synthesize vchWC; @synthesize vchCapacity; @synthesize txtNote1; @synthesize txtNote2; @synthesize txtNote3; @synthesize txtNote4; @synthesize vchDrilling; @synthesize vchUPCList; @synthesize vchExposed; @synthesize vchShortDesc; @synthesize iVehicleID; @synthesize iProductClassID; @synthesize dtDateMod; @synthesize txtBullet1; @synthesize txtBullet2; @synthesize txtBullet3; @synthesize txtBullet4; @synthesize txtBullet5; @synthesize iUniqueIdentifier; @synthesize dtDateLastTouched; @synthesize txtNote6; @synthesize InstallTime; @synthesize SGID; @synthesize CURTID; @synthesize SGRetail; @synthesize SGMemPrice; @synthesize InstallSheet; @synthesize mHitchJobber; @synthesize CatID; @synthesize ParentID; -(id) initWithDict:(NSDictionary *)dic { [super init]; //Initialize all variables self.iProductID = [[NSString alloc] initWithString:[dic objectForKey:@"iProductID"]]; self.vchProductCode = [[NSString alloc] initWithString:[dic objectForKey:@"vchProductCode"]]; self.vchPriceCode = [[NSString alloc] initWithString:[dic objectForKey:@"vchPriceCode"]]; self.vchHitchUPC = [[NSString alloc] initWithString:[dic objectForKey:@"vchHitchUPC"]]; self.mHitchList = [[NSString alloc] initWithString:[dic objectForKey:@"mHitchList"]]; self.mHitchMap = [[NSString alloc] initWithString:[dic objectForKey:@"mHitchMap"]]; self.fShippingWeight = [[NSString alloc] initWithString:[dic objectForKey:@"fShippingWeight"]]; self.vchWC = [[NSString alloc] initWithString:[dic objectForKey:@"vchWC"]]; self.vchCapacity = [[NSString alloc] initWithString:[dic objectForKey:@"vchCapacity"]]; self.txtNote1 = [[NSString alloc] initWithString:[dic objectForKey:@"txtNote1"]]; self.txtNote2 = [[NSString alloc] initWithString:[dic objectForKey:@"txtNote2"]]; self.txtNote3 = [[NSString alloc] initWithString:[dic objectForKey:@"txtNote3"]]; self.txtNote4 = [[NSString alloc] initWithString:[dic objectForKey:@"txtNote4"]]; self.vchDrilling = [[NSString alloc] initWithString:[dic objectForKey:@"vchDrilling"]]; self.vchUPCList = [[NSString alloc] initWithString:[dic objectForKey:@"vchUPCList"]]; self.vchExposed = [[NSString alloc] initWithString:[dic objectForKey:@"vchExposed"]]; self.vchShortDesc = [[NSString alloc] initWithString:[dic objectForKey:@"vchShortDesc"]]; self.iVehicleID = [[NSString alloc] initWithString:[dic objectForKey:@"iVehicleID"]]; self.iProductClassID = [[NSString alloc] initWithString:[dic objectForKey:@"iProductClassID"]]; self.dtDateMod = [[NSString alloc] initWithString:[dic objectForKey:@"dtDateMod"]]; self.txtBullet1 = [[NSString alloc] initWithString:[dic objectForKey:@"txtBullet1"]]; self.txtBullet2 = [[NSString alloc] initWithString:[dic objectForKey:@"txtBullet2"]]; self.txtBullet3 = [[NSString alloc] initWithString:[dic objectForKey:@"txtBullet3"]]; self.txtBullet4 = [[NSString alloc] initWithString:[dic objectForKey:@"txtBullet4"]]; self.txtBullet5 = [[NSString alloc] initWithString:[dic objectForKey:@"txtBullet5"]]; self.iUniqueIdentifier = [[NSString alloc] initWithString:[dic objectForKey:@"iUniqueIdentifier"]]; self.dtDateLastTouched = [[NSString alloc] initWithString:[dic objectForKey:@"dtDateLastTouched"]]; self.txtNote6 = [[NSString alloc] initWithString:[dic objectForKey:@"txtNote6"]]; self.InstallTime = [[NSString alloc] initWithString:[dic objectForKey:@"InstallTime"]]; self.SGID = [[NSString alloc] initWithString:[dic objectForKey:@"SGID"]]; self.CURTID = [[NSString alloc] initWithString:[dic objectForKey:@"CURTID"]]; self.SGRetail = [[NSString alloc] initWithString:[dic objectForKey:@"SGRetail"]]; self.SGMemPrice = [[NSString alloc] initWithString:[dic objectForKey:@"SGMemPrice"]]; self.InstallSheet = [[NSString alloc] initWithString:[dic objectForKey:@"InstallSheet"]]; self.mHitchJobber = [[NSString alloc] initWithString:[dic objectForKey:@"mHitchJobber"]]; self.CatID = [[NSString alloc] initWithString:[dic objectForKey:@"CatID"]]; self.ParentID = [[NSString alloc] initWithString:[dic objectForKey:@"ParentID"]]; return self; } -(NSString *) description { return [NSString stringWithFormat:@"iProductID = %@\n vchProductCode = %@\n vchPriceCode = %@\n vchHitchUPC = %@\n mHitchList = %@\n mHitchMap = %@\n fShippingWeight = %@\n vchWC = %@\n vchCapacity = %@\n txtNote1 = %@\n txtNote2 = %@\n txtNote3 = %@\n txtNote4 = %@\n vchDrilling = %@\n vchUPCList = %@\n vchExposed = %@\n vchShortDesc = %@\n iVehicleID = %@\n iProductClassID = %@\n dtDateMod = %@\n txtBullet1 = %@\n txtBullet2 = %@\n txtBullet3 = %@\n txtBullet4 = %@\n txtBullet4 = %@\n txtBullet5 = %@\n iUniqueIdentifier = %@\n dtDateLastTouched = %@\n txtNote6 = %@\n InstallTime = %@\n SGID = %@\n CURTID = %@\n SGRetail = %@\n SGMemPrice = %@\n InstallSheet = %@\n mHitchJobber = %@\n CatID = %@\n ParentID = %@\n", iProductID, vchProductCode, vchPriceCode, vchHitchUPC, mHitchList, mHitchMap, fShippingWeight, vchWC, vchCapacity, txtNote1, txtNote2, txtNote3, txtNote4, vchDrilling, vchUPCList, vchExposed, vchShortDesc, iVehicleID, iProductClassID, dtDateMod, txtBullet1, txtBullet2, txtBullet3, txtBullet4,txtBullet5, iUniqueIdentifier, dtDateLastTouched,txtNote6,InstallTime,SGID,CURTID,SGRetail,SGMemPrice,InstallSheet,mHitchJobber,CatID, ParentID]; } @end Ignoring the fact that its really long I also tried to just set the property but then my product didnt have any values. So I alloc'd for all properties, not sure which is "correct" the use of product picker.h #import <UIKit/UIKit.h> @class Vehicle; @class Product; @interface Picker : UITableViewController <NSXMLParserDelegate> { NSString *currentRow; NSString *currentElement; Vehicle *vehicle; } @property (nonatomic, retain) NSMutableArray *dataArray; //@property (readwrite, copy) NSString *currentRow; //@property (readwrite, copy) NSString *currentElement; -(void) getYears:(NSString *)string; -(void) getMakes:(NSString *)year; -(void) getModels:(NSString *)year: (NSString *)make; -(void) getStyles:(NSString *)year: (NSString *)make: (NSString *)model; -(void) getHitch:(NSString *)year: (NSString *)make: (NSString *)model: (NSString *)style; -(void) parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName; -(void) parser:(NSXMLParser *)parser foundCharacters:(NSString *)string; -(void) parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict; @end The implementation .m #import "Product.h" #import "Picker.h" #import "KioskAppDelegate.h" #import "JSON.h" #import "Vehicle.h" @implementation Picker @synthesize dataArray; -(void) getHitch:(NSString *)year: (NSString *)make: (NSString *)model: (NSString *)style{ currentRow = [NSString stringWithString:@"z:row"]; currentElement = [NSString stringWithString:@"gethitch"]; //Reinitialize data array [self.dataArray removeAllObjects]; [self.dataArray release]; self.dataArray = [[NSArray alloc] initWithObjects:nil]; //Build url & string NSString *thisString = [[NSString alloc] initWithString:@""]; thisString = [NSString stringWithFormat:@"http://api.curthitch.biz/AJAX_CURT.aspx?action=GetHitch&dataType=json&year=%@&make=%@&model=%@&style=%@",year,make,model,style]; //Request NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:thisString]]; //Perform request and fill data with json NSData *response = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil]; //Get string from data NSString *json_string = [[NSString alloc] initWithData:response encoding:NSUTF8StringEncoding]; //set up parser SBJsonParser *parser = [[SBJsonParser alloc] init]; //parse json into object NSArray *tempArray = [parser objectWithString:json_string error:nil]; for (NSDictionary *dic in tempArray) { Product *tempProduct = [[Product alloc] initWithDict:dic]; NSLog(@"is tempProduct valid %@", (tempProduct) ? @"YES" : @"NO"); [self.dataArray addObject:tempProduct]; } } @end So I stripped out all the table methods and misc crap that doesnt matter. In the end my problem is adding the "tempProduct" object to the mutable array dataArray so that I can customize the table cells. Using the json framework im parsing out some json which returns an array of NSDictionary objects. Stepping through that my dictionary objects look good, I populate my custom object with properties for all my fields which goes through fine, and the values look right. However I cant add this to the array, I've tried several different implementations doesn't work. Not sure what I'm doing wrong. In some instances doing a po tempProduct prints the description and sometimes it does not. same with right clicking on the variable and choosing print description. Actual error message 2011-02-22 15:53:56.058 Kiosk[8547:207] -[__NSArrayI addObject:]: unrecognized selector sent to instance 0x4e1ba40 2011-02-22 15:53:56.060 Kiosk[8547:207] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSArrayI addObject:]: unrecognized selector sent to instance 0x4e1ba40' *** Call stack at first throw: ( 0 CoreFoundation 0x00dbabe9 __exceptionPreprocess + 185 1 libobjc.A.dylib 0x00f0f5c2 objc_exception_throw + 47 2 CoreFoundation 0x00dbc6fb -[NSObject(NSObject) doesNotRecognizeSelector:] + 187 3 CoreFoundation 0x00d2c366 ___forwarding___ + 966 4 CoreFoundation 0x00d2bf22 _CF_forwarding_prep_0 + 50 5 Kiosk 0x00003ead -[Picker getHitch::::] + 1091 6 Kiosk 0x00003007 -[Picker tableView:didSelectRowAtIndexPath:] + 1407 7 UIKit 0x0009b794 -[UITableView _selectRowAtIndexPath:animated:scrollPosition:notifyDelegate:] + 1140 8 UIKit 0x00091d50 -[UITableView _userSelectRowAtPendingSelectionIndexPath:] + 219 9 Foundation 0x007937f6 __NSFireDelayedPerform + 441 10 CoreFoundation 0x00d9bfe3 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 19 11 CoreFoundation 0x00d9d594 __CFRunLoopDoTimer + 1220 12 CoreFoundation 0x00cf9cc9 __CFRunLoopRun + 1817 13 CoreFoundation 0x00cf9240 CFRunLoopRunSpecific + 208 14 CoreFoundation 0x00cf9161 CFRunLoopRunInMode + 97 15 GraphicsServices 0x0102e268 GSEventRunModal + 217 16 GraphicsServices 0x0102e32d GSEventRun + 115 17 UIKit 0x0003442e UIApplicationMain + 1160 18 Kiosk 0x0000239a main + 104 19 Kiosk 0x00002329 start + 53 ) terminate called after throwing an instance of 'NSException'

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  • Working with Resources in WPF

    - by Coesy
    I am wanting to use the example from http://blogs.microsoft.co.il/blogs/tomershamam/archive/2008/09/22/lt-howto-gt-replace-listview-columns-with-rows-lt-howto-gt.aspx However I don't want to put this into the App.xaml code as this will apply to ALL gridviews, how do I apply this example to a select few gridviews in the application? The Resources look like this <Style TargetType="{x:Type GridViewHeaderRowPresenter}"> <Setter Property="Height" Value="80" /> <Setter Property="LayoutTransform"> <Setter.Value> <TransformGroup> <RotateTransform Angle="-90" /> <ScaleTransform ScaleY="-1" /> </TransformGroup> </Setter.Value> </Setter> </Style> <Style TargetType="{x:Type GridViewRowPresenter}"> <Setter Property="LayoutTransform"> <Setter.Value> <TransformGroup> <RotateTransform Angle="-90" /> <ScaleTransform ScaleY="-1" /> </TransformGroup> </Setter.Value> </Setter> </Style> <LinearGradientBrush x:Key="GridViewColumnHeaderBackground" EndPoint="0,1" StartPoint="0,0"> <GradientStop Color="#FFFFFFFF" Offset="0"/> <GradientStop Color="#FFFFFFFF" Offset="0.4091"/> <GradientStop Color="#FFF7F8F9" Offset="1"/> </LinearGradientBrush> <LinearGradientBrush x:Key="GridViewColumnHeaderBorderBackground" EndPoint="0,1" StartPoint="0,0"> <GradientStop Color="#FFF2F2F2" Offset="0"/> <GradientStop Color="#FFD5D5D5" Offset="1"/> </LinearGradientBrush> <LinearGradientBrush x:Key="GridViewColumnHeaderHoverBackground" EndPoint="0,1" StartPoint="0,0"> <GradientStop Color="#FFBDEDFF" Offset="0"/> <GradientStop Color="#FFB7E7FB" Offset="1"/> </LinearGradientBrush> <LinearGradientBrush x:Key="GridViewColumnHeaderPressBackground" EndPoint="0,1" StartPoint="0,0"> <GradientStop Color="#FF8DD6F7" Offset="0"/> <GradientStop Color="#FF8AD1F5" Offset="1"/> </LinearGradientBrush> <Style x:Key="GridViewColumnHeaderGripper" TargetType="{x:Type Thumb}"> <Setter Property="Canvas.Right" Value="-9"/> <Setter Property="Width" Value="18"/> <Setter Property="Height" Value="{Binding Path=ActualHeight, RelativeSource={RelativeSource TemplatedParent}}"/> <Setter Property="Padding" Value="0"/> <Setter Property="Background" Value="{StaticResource GridViewColumnHeaderBorderBackground}"/> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type Thumb}"> <Border Background="Transparent" Padding="{TemplateBinding Padding}"> <Rectangle Fill="{TemplateBinding Background}" HorizontalAlignment="Center" Width="1"/> </Border> </ControlTemplate> </Setter.Value> </Setter> </Style> <Style TargetType="{x:Type GridViewColumnHeader}"> <Setter Property="HorizontalContentAlignment" Value="Center"/> <Setter Property="VerticalContentAlignment" Value="Center"/> <Setter Property="Background" Value="{StaticResource GridViewColumnHeaderBackground}"/> <Setter Property="BorderBrush" Value="{StaticResource GridViewColumnHeaderBorderBackground}"/> <Setter Property="BorderThickness" Value="0"/> <Setter Property="Padding" Value="2,0,2,0"/> <Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}"/> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type GridViewColumnHeader}"> <Grid SnapsToDevicePixels="true"> <Border x:Name="HeaderBorder" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="0,1,0,1"> <Grid> <Grid.RowDefinitions> <RowDefinition MaxHeight="7"/> <RowDefinition/> </Grid.RowDefinitions> <Rectangle Fill="#FFE3F7FF" x:Name="UpperHighlight" Visibility="Collapsed"/> <Border Grid.RowSpan="2" Padding="{TemplateBinding Padding}"> <ContentPresenter HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" Margin="0,0,0,1" x:Name="HeaderContent" VerticalAlignment="{TemplateBinding VerticalContentAlignment}" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" RecognizesAccessKey="True"> <ContentPresenter.LayoutTransform> <TransformGroup> <ScaleTransform ScaleY="-1" /> <RotateTransform Angle="90" /> </TransformGroup> </ContentPresenter.LayoutTransform> </ContentPresenter> </Border> </Grid> </Border> <Border Margin="1,1,0,0" x:Name="HeaderHoverBorder" BorderThickness="1,0,1,1"/> <Border Margin="1,0,0,1" x:Name="HeaderPressBorder" BorderThickness="1,1,1,0"/> <Canvas> <Thumb x:Name="PART_HeaderGripper" Style="{StaticResource GridViewColumnHeaderGripper}"/> </Canvas> </Grid> <ControlTemplate.Triggers> <Trigger Property="IsMouseOver" Value="true"> <Setter Property="Background" TargetName="HeaderBorder" Value="{StaticResource GridViewColumnHeaderHoverBackground}"/> <Setter Property="BorderBrush" TargetName="HeaderHoverBorder" Value="#FF88CBEB"/> <Setter Property="Visibility" TargetName="UpperHighlight" Value="Visible"/> <Setter Property="Background" TargetName="PART_HeaderGripper" Value="Transparent"/> </Trigger> <Trigger Property="IsPressed" Value="true"> <Setter Property="Background" TargetName="HeaderBorder" Value="{StaticResource GridViewColumnHeaderPressBackground}"/> <Setter Property="BorderBrush" TargetName="HeaderHoverBorder" Value="#FF95DAF9"/> <Setter Property="BorderBrush" TargetName="HeaderPressBorder" Value="#FF7A9EB1"/> <Setter Property="Visibility" TargetName="UpperHighlight" Value="Visible"/> <Setter Property="Fill" TargetName="UpperHighlight" Value="#FFBCE4F9"/> <Setter Property="Visibility" TargetName="PART_HeaderGripper" Value="Hidden"/> <Setter Property="Margin" TargetName="HeaderContent" Value="1,1,0,0"/> </Trigger> <Trigger Property="Height" Value="Auto"> <Setter Property="MinHeight" Value="20"/> </Trigger> <Trigger Property="IsEnabled" Value="false"> <Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}"/> </Trigger> </ControlTemplate.Triggers> </ControlTemplate> </Setter.Value> </Setter> <Style.Triggers> <Trigger Property="Role" Value="Floating"> <Setter Property="Opacity" Value="0.4082"/> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type GridViewColumnHeader}"> <Canvas x:Name="PART_FloatingHeaderCanvas"> <Rectangle Fill="#FF000000" Width="{TemplateBinding ActualWidth}" Height="{TemplateBinding ActualHeight}" Opacity="0.4697"/> </Canvas> </ControlTemplate> </Setter.Value> </Setter> </Trigger> <Trigger Property="Role" Value="Padding"> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type GridViewColumnHeader}"> <Border x:Name="HeaderBorder" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="0,1,0,1"/> <ControlTemplate.Triggers> <Trigger Property="Height" Value="Auto"> <Setter Property="MinHeight" Value="20"/> </Trigger> </ControlTemplate.Triggers> </ControlTemplate> </Setter.Value> </Setter> </Trigger> </Style.Triggers> </Style> I have tried creating a usercontrol and sticking that lot in the UserControl.Resources section but it didn't work, I can only get this example to work if i put them into the Application.Resources section which i obviously don't want. Help!! :-)

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  • Animating a custom property of CALayer subclass

    - by jemmons
    I have a CALayer subclass, MyLayer, that has a NSInteger property called myInt. I'd really like to animate this property via CABasicAnimation, but it seems CABasicAnimation only works on so-called "animatable" properties (bounds, position, etc). Is there something I can override to make my custom myInt property animatable?

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  • Getting the CVE ID Property of an update from WSUS API via Powershell

    - by thebitsandthebytes
    I am writing a script in Powershell to get the update information from each computer and correlate the information with another System which identifies updates by CVE ID. I have discovered that there is a "CVEIDs" property for an update in WSUS, which is documented in MSDN, but I have no idea how to access the property. Retrieving the CVE ID from WSUS is the key to this script, so I am hoping someone out there can help! Here is the property that I am having difficulty accessing: IUpdate2::CveIDs Property - http://msdn.microsoft.com/en-us/library/aa386102(VS.85).aspx According to this, the IUnknown::QueryInterface method is needed to interface IUpdate2 -  "http://msdn.microsoft.com/en-us/library/ee917057(PROT.10).aspx" "An IUpdate instance can be retrieved by calling the IUpdateCollection::Item (opnum 8) (section 3.22.4.1) method.  The client can use the IUnknown::QueryInterface method to then obtain an IUpdate2, IUpdate3, IUpdate4, or IUpdate5 interface. Additionally, if the update is a driver, the client can use the IUnknown::QueryInterface method to obtain an IWindowsDriverUpdate, IWindowsDriverUpdate2, IWindowsDriverUpdate3, IWindowsDriverUpdate4, or IWindowsDriverUpdate5 interface. " Here is a skeleton of my code: [System.Reflection.Assembly]::LoadWithPartialName("Microsoft.UpdateServices.Administration") | Out-Null  if (!$wsus)  {  Returns an object that implements IUpdateServer  $wsus = [Microsoft.UpdateServices.Administration.AdminProxy]::GetUpdateServer($server, $false, $port)  }  $computerScope = New-Object Microsoft.UpdateServices.Administration.ComputerTargetScope  $updateScope = New-Object Microsoft.UpdateServices.Administration.UpdateScope  $updateScope.UpdateSources = [Microsoft.UpdateServices.Administration.UpdateSources]::MicrosoftUpdate  $wsusMachines = $wsus.GetComputerTargets($computerScope)  foreach machine in QSUS, write the full domain name $wsusMachines | ForEach-Object {  Write-host $.FullDomainName  $updates = $.GetUpdateInstallationInfoPerUpdate($updateScope)  foreach update for each machine, write the update title, installation state and securitybulletin $updates | ForEach-Object {  $update = $wsus.GetUpdate($.UpdateId) # Returns an object that implements Microsoft.UpdateServices.Administration.IUpdate $updateTitle = $update.Title | Write-Host $updateInstallationState = $.UpdateInstallationState | Write-Host $updateSecurityBulletin = $update.SecurityBulletins | Write-Host  $updateCveIds = $update.CveIDs # ERROR: Property 'CveIDs' belongs to IUpdate2, not IUpdate  }  }

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  • Validate a single property with the Fluent Validation Library for .Net

    - by Blegger
    Can you validate just a single property with the Fluent Validation Library, and if so how? I thought this discussion thread from January of 2009 showed me how to do it via the following syntax: validator.Validate(new Person(), x => x.Surname); Unfortunately it doesn't appear this works in the current version of the library. One other thing that led me to believe that validating a single property might be possible is the following quote from Jeremy Skinners' blog post: "Finally, I added the ability to be able to execute some of FluentValidation’s Property Validators without needing to validate the entire object. This means it is now possible to stop the default “A value was required” message from being added to ModelState. " However I do not know if that necessarily means it supports just validating a single property or the fact that you can tell the validation library to stop validating after the first validation error.

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  • How do I encrypt property values in Nant?

    - by Diego C.
    I need to store authentication information and I rather not have the password in plain text: <property name="user" value="theUser"/> <property name="password" value="secret"/> Has anyone figured out a way to encrypt property values in Nant? I've looked in Nant and Nantcontrib docs but no mention of encryption. I am considering going the route of creating my own Nant Task. Any suggestions?

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