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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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  • Google Maps v3, custom control with textbox: can't perform input

    - by Mike Sviridoff
    Hi, I am trying to add a custom control to my google map (v3): want to have search box just near the other map controls. So I add a div with <input type="textbox"> on it, and it's being shown on the map. But the porblem is that the textbox is inaccessible: i can't type anything inside it, or even focus on it. function SearchBox() { var searchTextBox = $('<input type="text" id="txtGeoSearch" />'); var div = $('<div class="geoSearchBox"></div>') .append($('<span>Search:</span>')) .append(searchTextBox); return div.get(0); } // inside init() geoMap.controls[google.maps.ControlPosition.TOP_LEFT].push(new SearchBox()); So what should I do to make my textbox behave like normal one?

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  • Display separator in Sharepoint AspMenu control

    - by Ryan Eastabrook
    All I'm trying to do is display a separator (I've tried images & stylesheets) between the primary navigation menu items in Sharepoint. Here is what I want it to look like: Home | Menu1 | Menu2 | Menu3 When I attempt to use the StaticTopSeparatorImageUrl (using a bar image) it results in the following: Home | Menu1 | Menu2 | Menu3 | This is obviously not a separator, and when I use the StaticBottomSeparatorImageUrl the opposite happens. I also tried to style the ms-topnav class to have a left border, which doesn't work because the control doesn't identify the first (or last) item in the menu... So, my next option was to use the Telerik RadMenu, after fighting to get it into Sharepoint I had difficulties getting it to display like the Sharepoint Menu using the SiteMapDataSource (display only the Home item and no children). This seems SO simple, but it is Sharepoint, so nothing is really simple. I'm wondering if there is either a way to make the default Sharepoint separator work correctly that I might have missed, or is there a GOOD Sharepoint menu replacement that actually takes styling into account?

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  • C# WebBrowser Control System.AccessViolationException

    - by Aaron Smith
    I have a program that uses the built in webbrowser control. At some point during the usage of this, I'm not sure at what point, but it appears to be random, I get the following error: System.AccessViolationException FullText = System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt. at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg) at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(Int32 dwComponentID, Int32 reason, Int32 pvLoopData) at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context) at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context) at System.Windows.Forms.Application.Run(Form mainForm) Does anyone have any clues as to why I would get this and how to prevent it?

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  • Calculated control on subform based on current record

    - by rtochip
    I have the following: main form "customer" from a "customer" table. subform "invoices" with fields "invoice date", "invoice amount" "customer id" etc. from a table "invoices" whenever user clicks or goes to a record in the "invoices" sub form. I would like a "total so far" control to calculate the sum of the "invoices amount" up until the date of the current record being "clicked" or selected. i.e. for customer microsoft with invoices: 1) may 2 09, $150 2) may 3 09, $200 3) may 4 09, $500 If user clicks on record 2), "total so far" should show $350 If user clicks on record 1), "total so far" should show $150 If user clicks on record 3), "total so far" should show $850 Currently, I am using DSum function on an event "OnCurrent" in the subform "invoices" to set the "total so far" value. Is this method slow, inefficient? Any other simpler,cleaner,more elegant,faster, efficient method using ms access features? I want the "invoices" subform to show ALL the invoices for this customer no matter which record is clicked.

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  • MS Chart control with WPF C#

    - by Birgir Hrafn Sigurðsson
    Hello, Ive got a MS Chart control and it works just fine except that I can't figure out how to "format" the Y-Axis. I am adding a lot of double numbers into a Serie but when the double numb are actually whole numbers (20.000000.....) the Y-Axis on my chart shows 20. example: this serie : 12.32 11.00 10.13 would actually show up like this: 12.32 11 10.13 I have tried formatting the data as I insert it into the serie like this: serie.Points.AddXY(date.ToString(),double[i].ToString("##.##")); but that doesn't seem to work. I've tried to search for a place to format it in Chart.Series[0].* and Chart.ChartAreas[0].* but I didn't find it there. Thanks in advance, Regards, Birgir Hrafn

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  • Segmented Control to change views

    - by Goods
    I have created an up/down arrow segmented control button on the right side of the navigation bar in my detail view. In a table based application, how can I use these up/down arrows to move through cells in the parent table? The apple "NavBar" sample code has an example of this but the controls are not functional. The iBird program has this functionality as well and it is very nice. Download the "iBird 15" program for free. Any thoughts? Thanks!

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  • Outlook 2003 View Control with C#

    - by Eleasar
    I want to embed a custom c# windows form (or WPF) user control into an outlook view. I am using Outlook 2003 and Visual Studio 2008. I did download an example for Outlook 2007 here: http://blogs.msdn.com/e2eblog/archive/2008/01/09/outlook-folder-homepage-hosting-wpf-activex-and-windows-forms-controls.aspx and also here: http://msdn.microsoft.com/en-us/library/aa479345.aspx I tested it and under 2007 it is working, but for 2003 i am getting the following error when i want to open the view: Could not complete the operation due to error 80131509 I can start it from Visual Studio, it is registering the folder just fine, debugging works and all that. It creates an HTML page that contains my type as an object parameter - but the Initialize method that should be called is either not present (not shown via JS) or it has some errors. The breakpoints for RegisterSafeForScripting are also never hit - maybe related to that. Thx in advance!

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  • Tree View / File View Control for C#

    - by Jason
    I have been looking for a C# tree control for displaying a file system that has the following capabilities: Select a starting directory. I don't always want to start at a "default" top directory level. The ability to grab an event when the user double clicks on a file in the tree. I want to handle opening the file within my application. I have been looking at this C# File Browser. Unfortunately, I have not been able to figure out how to do meet my second need. (If anybody can clear that up for me, I would like that even better.) Thanks for any help.

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  • WPF Custom Control - ItemsControl template not being applied.

    - by Patrick White
    I'm building a custom WPF control that derives from TabControl. In the ControlTemplate, I'm using a ItemsControl to display a list that is being bound from the template (an observable collection of type FileMenuItem). During program execution, I'm getting the following error in the output window: ItemTemplate and ItemTemplateSelector are ignored for items already of the ItemsControl's container type; Type='FileMenuItem' The type FileMenuItem is derived from MenuItem. I googled the error and couldn't find anything about it, has anyone run into this while developing custom controls? I can post more code if it would help. Thanks!

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  • how to auto select the first index in a sparks List control in flex4

    - by james
    hi i have a spark List control. it has a dataProvider that shows reply from twitter search. i have created a function for change handler like this: protected function list_changeHandler(event:IndexChangeEvent):void { ta.text = coverflow.selectedItem.title; } so, whenever i select each of the items in the List i will see the message(ta.text) but now, instead of me manually clicking the first time, i want it to automatically click/select the first item and see the first message(ta.text) how do i do it? ... newbie to flex ... :p

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  • Ruby Irb reacts strangely to control keys

    - by eegg
    Hi. I'm (extremely) new to Ruby, having started today. I just moved from my system's Ruby 1.8 installation to Ruby 1.9, compiled from source. In doing so, irb has taken a turn for the worse. It reacts in a most unfriendly way to the non-alphanumeric control keys: UP key prints: ^[[A DOWN key prints: ^[[B DELETE key prints: ^[[3~ ...and so on. The main result of this for me is that I have no access to previously issued commands. Nor does tab-completion work; though none of this seems to be an issue with Wirble - the same happens when I remove my ~/.irbrc. I'm using: Ubuntu 9.10 GNOME Terminal 2.28.1 ruby 1.9.1p376 (2009-12-07 revision 26041) [i686-linux] Irb version 0.9.5 (05/04/13) Any ideas? :(

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  • Microsoft flexgrid Control : Run-time error '438' Object doesnt support this property or method

    - by Dan
    I am maintaining a legacy Microsoft Access application that is using the Microsoft Flexgrid 6.0. It recently started causing the following error: Run-time error '438' Object doesn't support this property or method People say that this error can be caused by the KB960715 security update being applied, which sets killbits on various ActiveX control methods which were deemed a security risk. But this or no other security update has been applied recently. Others say that installing Microsoft Visual Basic 6.0 Service Pack 6 Cumulative Update will update the flex grid. This requires VB6 to be installed as a prerequisite so I installed that on my PC and then the update, and retrieved the updated MsFlxGrd.ocx file(Version: 6.1.98.12) and copied to the application machine, but the error still prevails. Someone here says you can disable the killbit in the registry. But there are afew hundred nodes in the location they suggest, none of which has the same guid as the one they point out. Any ideas?

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  • Dynamic Tree control in Flex 3

    - by nimmyliji
    I am looking for sample code to create a dynamic Tree control in Flex using a Collection of objects obtained from the backend(Perl cgi). So, initially the Tree will display the root nodes. Clicking root node, will invoke the data for populating the child nodes (basically adding child nodes on demand). Clicking child nodes will pull another collection add child nodes of child node. So, lets assume Initially the Tree will display - Root1 Root2 Root3 Clicking Root1 will display something like this - Root1 Child 1 Child 2 Root2 Root3 And Clicking Child1 will display - Root1 Child 1 Child1 of Child 1 Child2 of Child 1 Child 2 Root2 Root3 Is it possible? Thanks in advance...

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  • Problem using Winforms WebBrowser control as editor

    - by thecaptain0220
    I am currently working on a project where I am using a WebBrowser control as an editor. I have design mode turned on and it seems to be working. The issue im having is when I try to save the Document and load another it pops up the "This document has been modified." message. What I am trying to do is as simple as this if (frontPage) { frontPage = false; frontContent = webEditor.DocumentText; webEditor.DocumentText = backContent; } else { frontPage = true; backContent = webEditor.DocumentText; webEditor.DocumentText = frontContent; } Like I said everytime I enter some text and run this code it just pops up a message saying its been modified and asks if I want to save. How can I get around this?

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  • Find a HTML control using FindControl in ASP.NET

    - by Yongwei Xing
    Hi akk I add a select control to a ASPX page like below: hgc = new HtmlGenericControl(); hgc.InnerHtml = @"<select runat='server' id='my_selectlist'> \ <option value='volvo'>Volvo</option> \ <option value='saab'>Saab</option> \ <option value='mercedes'>Mercedes</option> \ <option value='audi'>Audi</option> \ </select>"; Then in a Button click event, I use the code below, try to get the value selected HtmlSelect s = (HtmlSelect)hgc.FindControl("my_selectlist"); label.Text = s.Value; I get a error:"Object reference not set to an instance of an object." Does anyone try it before? Best Regards

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  • OpenNETCF Signature control question

    - by Vaccano
    I am using the Signature control in OpenNETCF. It works great for most everything I need. However, I need a way invert the signature and load it back in. It has a call to get the "bytes" for the signature (GetSignatureEx()). It returns a byte[] of the signature. This signature can then be loaded back in with LoadSignatureEx(). I can't seem to figure out the system for these bytes. I thought they may be coordinates, but it does not seem so now. If anyone out there knows a way to invert the signature and load it back in, I would be grateful to hear it.

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  • Clear fields on CreateUserWizard, Login control

    - by Midhat
    I have a createuserwizard and a login control on a page. both of them are customized (standard textboxes are replaced by RadTextBoxes) When i enter a value in the form and refresh the browser without submitting, the forms retain their values. Is there any way i can clear these fields on refresh. I have tried settinf EnableViewState false on the controls (as seen somewhere on the web) but it doesnt work I have added code in page load to clear the fields if the page !IsPostBack. it looks something like this if (!IsPostBack) { ((RadTextBox)Login1.FindControl("Username")).Text=""; ((RadTextBox)Login1.FindControl("Password")).Text = ""; ((RadTextBox)CreateUserWizard1.CreateUserStep.ContentTemplateContainer.FindControl("Username")).Text = ""; ((RadTextBox)CreateUserWizard1.CreateUserStep.ContentTemplateContainer.FindControl("Password")).Text = ""; ((RadTextBox)CreateUserWizard1.CreateUserStep.ContentTemplateContainer.FindControl("confirmPassword")).Text = ""; ((RadTextBox)CreateUserWizard1.CreateUserStep.ContentTemplateContainer.FindControl("Email")).Text = ""; } Still of no avail Any suggestions

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  • Choice of a deleted element at ListBox control

    - by Neir0
    Hi I have created a listbox control with following DataTemplate <DataTemplate x:Key="lb_Itemtemplate"> <DockPanel> <TextBlock Text="{Binding}" DockPanel.Dock="Left" /> <Button DockPanel.Dock="Right" Template="{StaticResource ButtonTemplate }" Width="20" Margin=" 0,1,1,10" >Delete </Button> <Button DockPanel.Dock="Right" Template="{StaticResource ButtonTemplate }" Width="20" Margin="0,1,1,10" >Highlight </Button> </DockPanel> </DataTemplate> <ListBox Name="listBox1" Grid.Column="0" Grid.Row="1" DataContext="{Binding ElementName=cb_fields, Path=SelectedItem}" ItemsSource="{Binding Path=PositiveXPathExpressions}" ItemTemplate="{StaticResource lb_Itemtemplate}" /> I want to delete element from "PositiveXPathExpressions" collection when user clicked on button "delete" but How i can decide which element i must to delete?

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  • Professional jQuery based Combobox control?

    - by splattne
    Are there any professional Combobox controls (dropdown list with autosuggestion) based on the jQuery library? It should be able to handle large datasets and have some skinning options. A multi-column result list would be great too. I'm working with ASP.NET, but it's a not a problem if I had to write a wrapper for it. I'm already using a third-party control, but I ran into some compatibilty issues between two vendor's controls. Well, I want to get rid of this kind of dependencies.

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  • How to print css applied background images with the winforms webbrowser control

    - by Geir-Tore Lindsve
    I am using the webbrowser control in winforms and discovered now that background images which I apply with css are not included in the printouts. Is there a way to make the webbrowser print the background of the displayed document too? Edit: Since I wanted to do this programatically, I opted for this solution: using Microsoft.Win32; ... RegistryKey regKey = Registry.CurrentUser .OpenSubKey("Software") .OpenSubKey("Microsoft") .OpenSubKey("Internet Explorer") .OpenSubKey("Main"); //Get the current setting so that we can revert it after printjob var defaultValue = regKey.GetValue("Print_Background"); regKey.SetValue("Print_Background", "yes"); //Do the printing //Revert the registry key to the original value regKey.SetValue("Print_Background", defaultValue); Another way to handle this might be to just read the value, and notify the user to adjust this himself before printing. I have to agree that tweaking with the registry like this is not a good practice, so I am open for any suggestions. Thanks for all your feedback

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  • C# how to display datetimepicker control for all rows of gridview

    - by ronny
    Hi, In my application I am creating rows and columns dynamically. I created a column of type System.DateTime. After this i want to display datetimepicker control for all rows in that column. I created a column using dataTable.Columns.Add("CreatedOn", Type.GetType("System.DateTime")); and i am adding rows as foreach(String filename ......) dataTable_FileProperty.Rows.Add(filename,//here i want to add dateTimePicker So, what is a solution for this. EDIT: Please provide some code snippet. I am new to C#.net. Thanks.

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  • What is the role of interfaces IOPCServer, IOPCDataItem, IOPCGroup in OPC ( OLE for process control)

    - by Shailesh Jaiswal
    I am currently new in OPC ( OLE for process control). I want to know about the interfaces IOPCServer, IOPCDataItem, IOPCGroup interfaces in the OPC. What are they used for & what is their role in terms of OPC Client & OPC Server & what methods & properties these interfaces conatins ? Can you provide me the answer for the above questions or can you provide me the link through which I can get the knowledge of the above topics ?

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  • HiLo: how to control Low values

    - by Sandor Drieënhuizen
    I'm using the HiLo generator in my S#rpArchitecture/NHibernate project and I'm performing a large import batch. I've read somewhere about the possibility to predict the Low values of any new records because they are generated on the client. I figure this means I can control the Low values myself or at least fetch the next Low value from somewhere. The reason I want to use this is that I want to set relations to other entities I'm about to insert. They do not exist yet but will be inserted before the batch transaction completes. However, I cannot find information about how to set the Low values or how to get what Low value is up next. Any ideas?

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  • Theory of Computation - Showing that a language is regular..

    - by Tony
    I'm reviewing some notes for my course on Theory of Computation and I'm a little bit stuck on showing the following statement and I was hoping somebody could help me out with an explanation :) Let A be a regular language. The language B = {ab | a exists in A and b does not exist in A*} Why is B a regular language? Some points are obvious to me. If b is simply a constant string, this is trivial. Since we know a is in A and b is a string, regular languages are closed under union, so unioning the language that accepts these two strings is obviously regular. I'm not sure that b is constant, however. Maybe it is, and if so, then this isn't really an issue. I'm having a hard time making sense of it. Thanks!

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