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• warning BC40056: Namespace or type specified in the Imports 'MS.Internal.Xaml.Builtins' doesn't cont

  - by Heinzi

  I have a WPF VB.NET project in Visual Studio 2008. For some reason, Visual Studio thinks that it needs to add an Imports MS.Internal.Xaml.Builtins to every auto-generated XAML partial class (= the nameOfXamlFile.g.vb files), resulting in the following warning: warning BC40056: Namespace or type specified in the Imports 'MS.Internal.Xaml.Builtins' doesn't contain any public member or cannot be found. Make sure the namespace or the type is defined and contains at least one public member. Make sure the imported element name doesn't use any aliases. I can remove the Imports line, but, since this is an auto-generated file, it reappears every time that the project is rebuilt. This warning message is annoying and clutters my error list. Is ther something that can be done about it? Or is it a known bug?

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• Space in search base OU causes error in Active Directory

  - by Jared Farrish

  Recently, while putting together some code to page Active Directory results beyond sizeLimit=1000, we ran into a strange behavior/bug of AD. Specifically, if we had an OU with a space in the search base, it caused an error: String base = "OU=Area X,OU=myserver,DC=my,DC=ad,DC=myserver,DC=com"; env.put(Context.PROVIDER_URL, "ldap://my.ad.myserver.com:389/" + base); This is the error we received: javax.naming.NamingException: [LDAP: error code 1 - 000020D6: SvcErr: DSID-031007DB, problem 5012 (DIR_ERROR), data 0 When we remove that OU, it works fine. What would cause this to occur? Do we need to encode the space somehow (+ and %20 only caused more issues)? Or is this generally illegal/unnecessary?

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• printing from crystal reports activex printcontrol gives needless error

  - by DaVinciCoder

  I've got an asp.net application running on a windows 2008 64 bit server that gives an error after printing a crystal report. The server has CR 2008 runtime sp2 installed and views fine. When printing from the print button of the CR viewer the print dialog appears and prints correctly but throws the following error message after printing. "An error occurred on the server. Printing will be stopped. Would you like to view the error information" there is a yes or no option that points to an empty html file called PrintControlError.html. Other then this issue I've got no other troubles.

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• ApplyCurrentValues in EF 4

  - by ali62b

  I just was playing with EF 4 in VS 2010 RC and just found that ApplyCurrentValues dont work when the Property is of type bool and the newly value is false !!!??? and it works when the newly value is true . I dont know if this is a bug or I'm missing something but I just work with a very ugly work around : public void UpdateProduct(Product updatedProduct) { using (model) { model.Products.Attach(new Product { ProductID = updatedProduct.ProductID }); model.Products.ApplyCurrentValues(updatedProduct); Product originalProduct = model.Products.Single(p => p.ProductID == updatedProduct.ProductID); originalProduct.Discontinued = updatedProduct.Discontinued; model.SaveChanges(); } } any idea or better work around?

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• Flex builder3 is not generating html wrapper when targeting flex 4 sdk

  - by gonzohunter

  In Flex builder 3 when I create a new flex application targeting the flex 4 sdk, it wont generate a html wrapper file. I have hunted around the web for answers, but no success. I have made sure the box is checked in the project properties to generate html wrapper. The only workaround is to target an older version of the sdk (i.e. 3.2), which will cause the wrapper to be generated. Then I can revert the project to sdk 4. This then means I can never do a clean of my project because this will result in the wrapper being deleted. Has anyone else come across this? Is this just a bug with Flexbuilder3?

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• RDLC filtering nested tables

  - by aprescott

  I am creating an RDLC report where the dataset consists of several datatables. There is one parent table and several child tables. What I would like to do is display relevant data from each child table for each row in the parent table. Here is a simplified example: table1 = "Purchase" has columns PurhcaseID, PurchaseNumber, PurchaseDate table2 = "PurchasedItem" has columns PurchaseItemID, PurhcaseID, ItemDescription In my RDLC, I have a Purchase table grouped on PurchaseDate and would like to display the PurchasedItems for each Purchase. The current solution uses a subreport, but I do not like this because it leaves an ugly empty space when there is no data for the subreport display. (I would be fine with using a subreport if I could properly hide it without leaving an empty space.) I am not able to rewrite the stored procedure to return a single table, either. How are others dealing with this scenario?

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• Running Xcode Applications without installing Xcode

  - by Cawas

  I know nothing about Xcode, except it's a Developer interface from Apple that actually comes on OSX CD and it's used to create iPhone apps as well. I also know it have a Applications folder, filled with little utilities, that are indeed quite useful. I tried grabbing one of them and running, without installing Xcode but it doesn't work. It brings an error and a Problem Report from which I believe the relevant part is this: Dyld Error Message: Library not loaded: @rpath/DevToolsInterface.framework/Versions/A/DevToolsInterface I've tried, of course, locating that "framework", with no success. Well... I guess it's probably possible to install Xcode, get that utility source, if it exists somewhere, and compile for stand-alone. But that goes beyond my point. I just want to know if there's somewhere I can get those utilities and/or make them run without needing to install Xcode at all.

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• MKMapView Memory Leak in iPhone Application

  - by user255884

  I am working on an iPhone application which uses MKMapView and shows userlocation. I am getting memory leaks where leaked object is NSCFArray of size 128 Bytes, GeneralBlock-16, GenralBlock-8 when is set MKMapView's showUserLocation property as TRUE. If is set it as NO then i dont get this leak. Can anyone suggest that what can be the possible reason for this. Is this a bug in MKMapView class or is am I using the MKMapView incorrectly. Can someone tell me what is the best way to use MKMapView and show userLocation also. Thanks & Regards, Priyanka Aggarwal

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• Embed SQL Password into Crystal Reports RPT file?

  - by codeulike

  We are experimenting with Crystal Reports viewers such as this one: http://www.thereportviewer.com/ ... which can actually re-connect to the data source and re-run a Crystal Reports RPT file with live data. However when running the report the viewer asks for a password to connect to the data source (in this case SQL Server). Does Crystal Reports have some way of embedding a connection password into a RPT file to avoid this? Or should I be using a System DSN from the Control Panel/ODBC thing to get around this? I figure someone else must have had this problem.

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• Facebook connect - api_client->users_getInfo throws error Cannot use string offset as an array

  - by Gublooo

  Hey guys I have this piece of code which works 90% of the time: $user_details=$fb-api_client-users_getInfo($fb_user, array('last_name','first_name','proxied_email')); $firstName=$user_details[0]['first_name']; But sometimes I get this error: Fatal error: Cannot use string offset as an array for line $firstName=$user_details[0]['first_name']; I have read several people report the same issue - but I'm still not clear as to what is the reason - Am I getting this error because facebook is not returning any results or am I getting because it is returning only a single array instead of array of arrays. This is the fix I'm thinking of: if (!is_array($user_details)) { $firstName=''; } else { $firstName = ($user_details[0]) ? $user_details[0]['first_name'] : $user_details['first_name']; } Also if I'm not getting the name - is it because of a timeout issue or something else? Thanks

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• iPad: SplitView does not rotate

  - by raj.tiwari

  I have the following setup: A subclass of UISplitViewController that creates the master and detail view controllers in the constructor. Master and Detail view controllers that both override shouldAutorotateToInterfaceOrientation to return `YES'. Detail view controller implements the UISplitViewControllerDelegate protocol and deals with the popover. I am observing two weird issues that might be interrelated: When the split view comes up (in portrait mode - default on simulator), the Master view is visible. It should not be. When I rotate the simulator, the view does not "right" itself. My UISplitViewController subclass does not override shouldAutorotateToInterfaceOrientation. However, both master and details view controllers do and return YES. Any ideas what I might be doing wrong? Is this a simulator bug? Thanks. -Raj

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• ASP.NET MVC FileContentResult IE 8.0 hangs on download

  - by marc.d

  some of my users are expieriencing problems when they try to download a report, the download just hangs on 0%, restarting IE usually fixes the problem. why does this happen? i am using ASP.NET MVC (v1), the my action looks like this <Authorize()> _ <AcceptVerbs(HttpVerbs.Get)> _ Function RenderReport(ByVal guid As Guid, ByVal anonym As Boolean) As FileContentResult ... Dim mimeType As String = String.Empty Dim renderedBytes() As Byte = EmployeePresentation.Render(guid, mimeType, Server.MapPath("~/Reports/..."), anonym) Return File(renderedBytes, mimeType, filename) End Function the filename is US-ASCII encoded, filesize is usally around 300Kb, mimeType is application/pdf tia

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• Android Camera in Portrait on SurfaceView

  - by Prasanna

  Hello, I tried several things to try to get the camera preview to show up in portrait on a SurfaceView. Nothing worked. I am testing on a Droid that has 2.0.1. I tried: 1) forcing the layout to be portrait by: this.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE); 2) using Camera.Parameters parameters = camera.getParameters(); parameters.set("orientation", "portrait"); parameters.setRotation(90); camera.setParameters(parameters); Is there something else I can try? If this a bug in Android or the phone how can I make sure that this is the case so that I have proof to inform the client? Thanks, Prasanna

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• Google Chrome: XMLHttpRequest.send() not working while doing POST.

  - by Dave Van den Eynde

  I'm working on an application that allows the user to send a file using a form (a POST request), and that executes a series of GET requests while that file is being uploaded to gather information about the state of the upload. It works fine in IE and Firefox, but not so much in Chrome and Safari. The problem is that even though send() is called on the XMLHttpRequest object, nothing is being requested as can be seen in Fiddler. To be more specific, an event handler is placed on the "submit" event of the form, that places a timeout function call on the window: window.setTimeout(startPolling, 10); and in this function "startPolling" sequence is started that keeps firing GET requests to receive status updates from a web service that returns text/json that can be used to update the UI. Is this a limitation (perhaps security-wise?) on WebKit based browsers? Is this a Chrome bug? (I'm seeing the same behaviour in Safari though).

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• VSDBCMD returns "An unexpected failure occurred: Object reference not set to an instance of an objec

  - by Matt Wrock

  I have been succesfully using the command line database deployment tool VSDBCMD on my dev and test environments but the tool fails in our integration environmrnt. I am using the VS 2010 version of the tool. The servers have all of the prerequisites including: .net 4.0 sql server compact edition 3.5 sp1 (as well as the full edition of 2008) sql server 2008 server management objects sql server 2008 native client sql server system clr types msxml 6 all of the dependent DLLs included in: C:\Program Files\Microsoft SQL Server Compact Edition\v3.5\desktop*.dll C:\Program Files\Microsoft SQL Server Compact Edition\v3.5*.dll C:\Program Files (x86)\Microsoft Visual Studio 10.0\VSTSDB\Deploy**. The only reference to this error that I have been able to find has to do with a bug in the VS 2008 edition when the HKEY_CURRENT_USER\Software\Microsoft\VisualStudio\9.0 key is missing. In my case the 10.0 version of the key exists. Has anyone else encountered this?

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• ASP.NET AJAX Problem

  - by Rich Andrews

  I've updated some code to use the Ajax Control toolkit 0911 beta and for some reason code that dynamically added collapsable panel extenders in the code behind now causes the following error in the client side jscript... Microsoft JScript runtime error: Sys.ArgumentException: Value must not be null for Controls and Behaviors. Parameter name: element in... $create = Sys.Component.create = function Sys$Component$create(type, properties, events, references, element) { /// <summary locid="M:J#Sys.Component.create" /> /// <param name="type" type="Type"></param> /// <param name="properties" optional="true" mayBeNull="true"></param> /// <param name="events" optional="true" mayBeNull="true"></param> /// <param name="references" optional="true" mayBeNull="true"></param> /// <param name="element" domElement="true" optional="true" mayBeNull="true"></param> /// <returns type="Object"></returns> var e = Function._validateParams(arguments, [ {name: "type", type: Type}, {name: "properties", mayBeNull: true, optional: true}, {name: "events", mayBeNull: true, optional: true}, {name: "references", mayBeNull: true, optional: true}, {name: "element", mayBeNull: true, domElement: true, optional: true} ]); if (e) throw e; if (type.inheritsFrom(Sys.UI.Behavior) || type.inheritsFrom(Sys.UI.Control)) { if (!element) throw Error.argument('element', Sys.Res.createNoDom); } I accept that this is only a beta but I'm unable to either find a work around or even understand the reason why this pretty simple code no longer works. Code private Panel GetReportPanel(DataRow dr, ReportParameter[] Params) { Panel pnlReport = new Panel(); pnlReport.ID = Uri.EscapeDataString(dr["ReportName"].ToString()) + "_MainReportContainer"; //Report Title Section var pnlReportTitle = new Panel(); pnlReportTitle.CssClass = "ReportSectionTitle"; var tblReportTitle = new Table(); var trowReportTitle = new TableRow(); var tcellReportTitle = new TableCell(); var imgReportTitleExpand = new Image(); imgReportTitleExpand.ID = Uri.EscapeDataString("img" + dr["ReportName"].ToString() + "DataExpand"); tcellReportTitle.Controls.Add(imgReportTitleExpand); trowReportTitle.Controls.Add(tcellReportTitle); tcellReportTitle = new TableCell(); var lblReportTitle = new Label(); lblReportTitle.ID = Uri.EscapeDataString("lnk" + dr["ReportName"].ToString()); lblReportTitle.Text = "Functional " + dr["ReportName"].ToString(); tcellReportTitle.Controls.Add(lblReportTitle); trowReportTitle.Controls.Add(tcellReportTitle); tblReportTitle.Controls.Add(trowReportTitle); pnlReportTitle.Controls.Add(tblReportTitle); pnlReport.Controls.Add(pnlReportTitle); //Report Section var pnlReportSection = new Panel(); pnlReportSection.ID = Uri.EscapeDataString("pnlReportSection" + dr["ReportName"].ToString()); pnlReportSection.CssClass = "ReportSection"; pnlReportSection.ScrollBars = ScrollBars.None; var pnlInnerReportSection = new Panel(); pnlInnerReportSection.CssClass = "ReportSection"; var rptControl = new ReportViewer(); rptControl.ID = "rpt" + dr["ReportName"].ToString().Replace(' ', '_'); rptControl.ProcessingMode = ProcessingMode.Remote; rptControl.Width = new Unit("100%"); rptControl.ShowDocumentMapButton = false; rptControl.ShowParameterPrompts = false; rptControl.Visible = true; rptControl.Height = new Unit("500px"); rptControl.AsyncRendering = (bool)dr["ASyncRenderingEnabled"]; rptControl.ServerReport.ReportPath = dr["SSRSReportPath"].ToString(); rptControl.ServerReport.ReportServerUrl = new Uri("http://horoap336/reportserver"); rptControl.ServerReport.SetParameters(Params); pnlInnerReportSection.Controls.Add(rptControl); pnlReportSection.Controls.Add(pnlInnerReportSection); pnlReport.Controls.Add(pnlReportSection); //Collapsable Panel Extender var Extender = new AjaxControlToolkit.CollapsiblePanelExtender(); Extender.TargetControlID = pnlReportSection.ID; Extender.ID = Uri.EscapeDataString(dr["ReportName"].ToString()) + "_Extender"; Extender.CollapsedSize = 0; Extender.Collapsed = true; Extender.ExpandControlID = lblReportTitle.ID; Extender.CollapseControlID = lblReportTitle.ID; Extender.AutoCollapse = false; Extender.AutoExpand = false; Extender.ScrollContents = false; Extender.TextLabelID = lblReportTitle.ID; Extender.CollapsedText = "Functional " + dr["ReportName"].ToString() + " (Click To Show Details...)"; Extender.ExpandedText = "Functional " + dr["ReportName"].ToString() + " (Click To Hide Details...)"; Extender.ImageControlID = imgReportTitleExpand.ID; Extender.ExpandedImage = "~/images/collapse.jpg"; Extender.CollapsedImage = "~/images/expand.jpg"; Extender.ExpandDirection = AjaxControlToolkit.CollapsiblePanelExpandDirection.Vertical; pnlReport.Controls.Add(Extender); return pnlReport; } This panel is then added to a panel in the aspx file using... pnlContainer.Controls.Add(GetReportPanel(dr,Params)); Aspx file... <%@ Page Title="Operations MI Dashboard - Functional Reporting" Language="C#" MasterPageFile="~/MasterPage.master" AutoEventWireup="true" CodeFile="FunctionalReport.aspx.cs" Inherits="TelephonyReport" %> <%@ Register Assembly="Microsoft.ReportViewer.WebForms, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" Namespace="Microsoft.Reporting.WebForms" TagPrefix="rsweb" %> <asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server"> </asp:Content> <asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server"> <asp:Panel ID="pnlContainer" runat="server"> </asp:Panel> </asp:Content> So, my questions are: Is there a problem with my code that is only evident in the later version of the toolkit? Does anyone know of a workaround that I can try? Can anyone explain why this problem happens only in the latest version?

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• MSBuild cannot find SGen when compiling a solution

  - by Jaxidian

  I've looked at several other SGen-related questions on here and either their answers don't apply or their answers don't fix this for me. I have installed several SDKs to fix this issue with no luck. Reference types should not be changed since this is the only place this is a problem. Once suggestion is to put SGen.exe into the C:\Windows\Microsoft.NET\Framework\v3.5 folder, but that's not been done on the box where this is not a problem. In this scenario, SGen.exe actually exists and is right where it's supposed to be, but MSBuild still is having issues with finding it for some reason! Background: We have a NAnt script that automates our builds. In this scenario, NAnt is calling MSBuild and MSBuild is generating the error claiming to be unable to find SGen. The project is .NET 3.5-based. I have my primary dev environment (64-bit Vista Ultimate) where the script works perfectly and I am attempting to duplicate it in a VM (64-bit Win 7 Ultimate). I THINK I have everything to the point where I should be good-to-go but this fails on the Win7 box (works perfectly on the Vista box). I have done some comparisons between the two boxes and they both look identical in this regard, but it still fails. For example, the HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework's sdkInstallRootv2.0 value is set to C:\Program Files\Microsoft.NET\SDK\v2.0 64bit\ on both machines. In both machines, SGen.exe is in that path's bin subdirectory. NAnt Script: <target name="report-installer" depends="fail-if-environment-not-set"> <exec program="MSBuild.exe" basedir="${framework35.directory}"> <arg value="${tools.directory.current}\ReportInstaller\ReportInstaller.sln" /> <arg value="/p:Configuration=${buildconfiguration.current}" /> </exec> </target> The error message I get is this: report-installer: [exec] Microsoft (R) Build Engine Version 3.5.30729.4926 [exec] [Microsoft .NET Framework, Version 2.0.50727.4927] [exec] Copyright (C) Microsoft Corporation 2007. All rights reserved. [exec] [exec] Build started 4/8/2010 11:28:23 AM. [exec] Project "C:\Projects\Production\Tools\ReportInstaller\ReportInstaller.sln" on node 0 (default targets). [exec] Building solution configuration "Release|Any CPU". [exec] Project "C:\Projects\Production\Tools\ReportInstaller\ReportInstaller.sln" (1) is building "C:\Projects\Production\Tools\ReportInstaller\ReportInstaller.csproj" (2) on node 0 (default targets). [exec] Could not locate the .NET Framework SDK. The task is looking for the path to the .NET Framework SDK at the location specified in the SDKInstallRootv2.0 value of the registry key HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework. You may be able to solve the problem by doing one of the following: 1.) Install the .NET Framework SDK. 2.) Manually set the above registry key to the correct location. [exec] CoreCompile: [exec] Skipping target "CoreCompile" because all output files are up-to-date with respect to the input files. [exec] C:\Windows\Microsoft.NET\Framework\v2.0.50727\Microsoft.Common.targets(1902,9): error MSB3091: Task failed because "sgen.exe" was not found, or the .NET Framework SDK v2.0 is not installed. The task is looking for "sgen.exe" in the "bin" subdirectory beneath the location specified in the SDKInstallRootv2.0 value of the registry key HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework. You may be able to solve the problem by doing one of the following: 1.) Install the .NET Framework SDK v2.0. 2.) Manually set the above registry key to the correct location. 3.) Pass the correct location into the "ToolPath" parameter of the task. [exec] Done Building Project "C:\Projects\Production\Tools\ReportInstaller\ReportInstaller.csproj" (default targets) -- FAILED. [exec] Done Building Project "C:\Projects\Production\Tools\ReportInstaller\ReportInstaller.sln" (default targets) -- FAILED. [exec] [exec] Build FAILED. [exec] [exec] "C:\Projects\Production\Tools\ReportInstaller\ReportInstaller.sln" (default target) (1) -> [exec] "C:\Projects\Production\Tools\ReportInstaller\ReportInstaller.csproj" (default target) (2) -> [exec] (GenerateSerializationAssemblies target) -> [exec] C:\Windows\Microsoft.NET\Framework\v2.0.50727\Microsoft.Common.targets(1902,9): error MSB3091: Task failed because "sgen.exe" was not found, or the .NET Framework SDK v2.0 is not installed. The task is looking for "sgen.exe" in the "bin" subdirectory beneath the location specified in the SDKInstallRootv2.0 value of the registry key HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework. You may be able to solve the problem by doing one of the following: 1.) Install the .NET Framework SDK v2.0. 2.) Manually set the above registry key to the correct location. 3.) Pass the correct location into the "ToolPath" parameter of the task. [exec] [exec] 0 Warning(s) [exec] 1 Error(s) [exec] [exec] Time Elapsed 00:00:00.24 [call] C:\Projects\Production\Source\reports.build(15,4): [call] External Program Failed: C:\Windows\Microsoft.NET\Framework\v3.5\MSBuild.exe (return code was 1) What am I doing wrong here that is causing MSBuild to STILL be unable to find SGen?

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• ASP.NET MVC - ValidationMessageFor

  - by Murat

  Hi, I have asked this question on asp.net forums (http://forums.asp.net/t/1545006.aspx) but i had no valid answer therefore i'll try this here as well. I was working on migrating MVC1 app to MVC2 today and i have come across a problem while changing the ValidationMessage to ValidationMessageFor implementation. The below is the selectlist in my View <%=Html.DropDownListFor(model => model.SecurityQuestions[0].Question, "Some Security question", new { @class = "form_element_select" })%> The below code works fine and i can see the validation message came from modelstate. <%= Html.ValidationMessage("SecurityQuestions_0__Question")%> but this one does not work: <%= Html.ValidationMessageFor(model => model.SecurityQuestions[0].Question)%> SecurityQuestions is a generic list in my model public List<SecurityQuestion> SecurityQuestions { get; set; } Is this somewhat a bug in "ValidationMessageFor" or am i missing something here?

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• UINavigationController + UITableView + UISearchBar + UISplitViewController

  - by ACBurk

  I have an annoying problem. I have an UINavigationController with an UITableView in the Master (Left) pane of my UISplitViewController. When I do normal operations, things push on on to the navigation controller fine. However, when I do a search and push things on, it's like it doesn't account for the space the navigation bar needs. It pushed the new controller on at the very top, then puts the navbar on, overlapping the content! I should add it works fine when doing it in portrait (in the popup menu) and on the iphone. Is this an UISplitViewController bug?

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• UIWebView frame resize does not resize the inner content...

  - by Markus Gömmel

  Hi, if I change the frame of a UIWebView (scalesPageToFit property is YES), what do I have to do that the zooming level of a currently displayed webpage persists? Let's say I have a UIWebView frame with a width of 200 pixels, and has zoomed into a website so that only one column is visible. After changing the width to 300, I still see the column with the same size, and additional space at the left and right. But what I would need is that I still only see this column, but bigger. Any ideas what I have to do to achive this? I tried a lot of things, but nothing worked so far. By the way, the iPhone built in Safari browser does exactly this thing (with the same website, so it's not content related) when rotating the iPhone... I see the same content, bug bigger, NOT more content as it happens with my current version of code. Thanks for helping! Markus

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• Unique Keys not recognized by Entity Framework

  - by David Pfeffer

  I have two tables, Reports and Visualizations. Reports has a field, VisualizationID, which points to Visualization's field of the same name via a foreign key. It also has a unique key declared on the field. VisualizationID is not nullable. This means the relationship has to be 0..1 to 1, because every Reports record must have a unique, not null Visualizations record associated with it. The Entity Framework doesn't see it this way. I'm getting the following error: Error 113: Multiplicity is not valid in Role 'Report' in relationship 'FK_Reports_Visualizations'. Because the Dependent Role properties are not the key properties, the upper bound of the multiplicity of the Dependent Role must be *. What's the problem here? How can I make the EF recognize the proper relationship multiplicity?

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• Cognos 8.3 - date prompt macro problem

  - by Jacob

  In Report Studio 8.3, I've got this raw SQL query running against a MySQL 5.1 data source: SELECT enc.encounterID, enc.date FROM enc WHERE enc.date between #prompt('textPromptStartDate')# AND #prompt('textPromptEndDate', 'date')# This produces text prompts for the user. If the user enters dates into these prompts in the format of 'YYYY-MM-DD', e.g. '2010-01-15', the query works fine. But I want to replace the text prompts with proper Date prompts. When I try replacing the above prompts with #prompt('datePromptStartDate', 'date') AND #prompt('datePromptEndDate', 'date')# the query runs (no errors are generated), but I get an empty result set. I have a feeling I need to adjust the date format that the date prompt macro returns, but I'm stuck after many hours of experimentation as to how to debug this.

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• WebBrowser control HTMLDocument automate selecting option drop-down

  - by CWinKY

  I'm trying to automate in a WinForm using a WebBrowser control to navigate and pull report info from a website. You can enter values in textboxes and invoke the click events for buttons and links, but I have not figured out how select a option drop-down .... in a automated way. Anybody recommend how to select a item from a drop-down, given this html example: <SELECT id="term_id" size="1" name="p_term_in"><option value="">Select Another Term<option value="201050">Summer 2010<option value="201010">Spring 2010<option value="200980">Fall 2009</SELECT> For others that can learn from entering values to textboxes and invoking click events here's how you do it: webBrowser1.Document.GetElementById("<HTML ELEMENT NAME>").SetAttribute("value", "THE NAME"); Invoke button or hyperlink click: webBrowser1.Document.GetElementById("<BUTTON>").InvokeMember("click"); So I've solved entering values and invoking click, but I have not solved selecting a drop-down value.

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• Set caret position in contenteditable div layer in Chrome/webkit

  - by Alex

  Hello, I'm trying to set the caret position in a contenteditable div layer, and after a bit of searching the web and experimenting I got it to work in firefox using this: function set(element,position){ element.focus(); var range= window.getSelection().getRangeAt(0); range.setStart(element.firstChild,position); range.setEnd(element.firstChild,position); } [...] set(document.getElementById("test"),3); But in Chrome/webkit it selects all of the content in the div. Is this a bug with webkit or am I doing something wrong? Thank you in advance.

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• How to eager load in WCF Ria Services/Linq2SQLDomainModel

  - by Aggelos Mpimpoudis

  I have a databound grid at my view (XAML) and the Itemsource points to a ReportsCollection. The Reports entity has three primitives and some complex types. These three are shown as expected at datagrid. Additionally the Reports entity has a property of type Store. When loading Reports via GetReports domain method, I quickly figure out that only primitives are returned and not the whole graph of some depth. So, as I wanted to load the Store property too, I made this alteration at my domain service: public IQueryable<Report> GetReports() { return this.ObjectContext.Reports.Include("Store"); } From what I see at the immediate window, store is loaded as expected, but when returned to client is still pruned. How can this be fixed? Thank you!

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