Answer Questions

• Elroy Populating Textbox from Combo Box Selection

  Friends, Looking for suggestions on how to populate a textbox based on a combo box selection. My instinct tells me that I will need to have two seperate data tables...One to populate the combo box with values from a data table and another against the same data with a query parameter. For example, my combo box contains values from data table called Departments. In the combo box I would like to display all the department numbers available... ...Show All

• Adam Thwaites adding item to combo box

  hi, i am binding data to my combo box. but i also want to add new item at index 0 tiltled "select the category". so i tried combobox.Items.Add("select the category"). it's giving me error. doc says combobox.Items.Add(object item) but i am not sure of what type of object this item should be. any help will be appreciated. I found the easiest thing to do what your doing is to return that value with your dataset.  For example: select&n ...Show All

• Gordon Goodsman Scrollbars and Custom Border Painting

  I've customized a panel to draw a custom border utilizing WndProc but I have a problem when the scrollbars are displayed, take a look at the lower right portion of my border.  I have attached a snapshot of the problematic control and a .NET pan ...Show All

• sqsAndres TreeView image quality

  Hi, Why do the images on my treenodes look crappy but the same image on a toolstripbutton looks great. It looks like there is a problem with the transparency color... Can anyone shed some light on the problem Thanks, Richard I could reproduce this behaviour, it was solved by setting the imagelist properties correctly: -In the imagelist, did you set the image size to match the size from the image itself Note that this doesn't happen autom ...Show All

• aande2003 Detect control movement in screen ???

  yes, indeed we can use Control.Move event to know when a control moves. But, what if the control moves in screen because we move the form  Yes, we can solve this by adding event handler to the form's Move event. But again, what if the ...Show All

• SebastianR AxWebbrowser.navigate not opening file with .log extension

  I am using the following code to try to open a file in an AxWebbrowser object . . . Me.logWebBrowser = New AxSHDocVw.AxWebBrowser() . . . logWebBrowser.Navigate("file:///C:/PolySpace.log") And I get a "The page can't be displayed error", but if I change the filename to PolySpace.log2 it opens fine. And both files exist. Anyone seen this or how to add in an extension to the axwebbrowser object. ...Show All

• poppy33611 Method to set datagridview row background color

  Hi all, I had a datagridview. May I know how to set the particular row color of a datagridview to yellow Please help. Thanks I have been unable to get this to work. I can set the alternating row backcolor without trouble, and column backcolor, but when I try to set a specific cell or an entire row to a desired backcolor, I get the default white. Any hints I am using VS 2005 .NET 2.0 and C# ...Show All

• Russ555 How to bind to ComboBox

  I have a simple app and am trying to bind 1 column from an access db to a combobox, my code is Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load         'Load list of countys into&n ...Show All

• Sean Lively Must reinstall ClickOnce application each time - same version

  I have an application deployed on our intranet, and am having problems with some (but not all) of my users in a remote office (Germany)- When the users log into their machines in the morning, they click on the link in their start menu to run the application/check for updates. They get the usual security prompt as if there was a new version (Permission Elevation). The application downloads, and they are able to run it. The prob ...Show All

• mchf How to set forecolor to individual cells of datagridview ctrl based on their val

  Hi all, I didn't had this problem in VB6 flex grid control. The cells of the unbound datagridview will have different values like P,H,S,CL etc., based on their values I need to change their forecolor. Is it not possible in VB 2005 If not what will be other alternative I can use I will be very greatful if somebody can help me in this respect. Thanks. Mark, thank you! I've been trying to figure out how to chan ...Show All

• mz1derful Designer Fails to Show From after VS 2003 Port - Problem Fixed!!!!!

  Original Problem: After porting a project to VS 2005, the designer fails to show the forms in my project.  When I try to view the designer, I get Object reference not set to an instance of an object How do I fix this Is it possible that the resx files are corrupt  Can I regenerate them ------------------------------------------------------------ Solution The problem was solved.  It turns out that one o ...Show All

• Achenar Question about Custom Control on Focus, Cursor

  Hi, I need make a control for input something like TextBox, but for some reason, I don't want to drived it from TextBox.  I drived my class from Control.   I meet some problems.   1. OnPaint:When the control is in focus, how to p ...Show All

• deehanie Using Exception Management Application Block with CAD program add-in...

  I am developing a Winforms add-in for a major CAD package. I have incorporated EMAB throughout the add-in, which is comprised of 11 forms. All of the forms are encapsulated in 4 separate .dll assemblies. When I invoke the add-in from my test&nb ...Show All

• khaled94 no sufficient privileges to start system services

  any suggestions this error message "No sufficient privileges to start system services" comes up during installation of windows defender beta version. This forum is not for Windows troubleshooting questions. This forum is for questions related to using Windows Forms to develop Windows-based applications. Please look at the top of the forums for the topic that provides you a link to the correct forums. ...Show All

• Pierre Berkaloff opening a paticular cell in editMode when dg row is highlighted

  hiya, When the user clicks on a dgRow, I want to be able to be open the 5th cell (in editMode) of the selected dgRow.Ideally, I want the underlying datable to be updated if the user subsequently enters data in this cell and then moves ...Show All