Hi I have dragged a master and a detail table on the form. How can I now make the master table control the detail table in that proper detail records are displayed when a master record is selected from the Master BindingNavigator? Thanks Regards ...more >>

Is there a way to sort a datagrid without using Dataview? I would like to sort it by 3rd column but programmatically. ...more >>

I have created a form (Windows Forms) that opens several modeless dialogs. Sometimes they become covered by other (unrelated) applications and its annoying to click on each dialog to make them visible again. I would like all dialogs to become visible when main form becomes visible. Main form h...more >>

Hello, I am trying to make two forms appear active at the same time. I managed to make title bar of the deactivated form appear active by manipulating WM_NCACTIVATE message, however I am unable to make the active control on the form appear focused. Is there a way to do this? Thanks ...more >>

Hello, My insert results in two records - or better stated the temporary record (with the temporary ID value of -1) stays as the stored procedure returns the new record with its data base assigned ID value Below is shown the ID field and one data field. Notice the last two records shown. 1...more >>

Is there any way for a MDI child form to be notified when it's parent receives focus? In my example, I have a MDI application with several child forms, and one of them contains a "Paste from Clipboard" button which I want to dynamically enable/disable depending on whether there's actually any da...more >>

Hi, How do i communicate between C# and Unix? The scenario is as follows. I have a C program residing in UNIX box that does complex calculations and returns a result. I need to invoke this C program residing in the Unix box from Windows Client C# application through a button click event. H...more >>

Hi, I'm going some drawing via "Graphics" in a "Paint" callback and the commands will only manifest themselves if I minimise the window and then maximise it again. I'm new to windows programming and so I am obviously missing a lot of the basics when it comes to this sort of thing but my ...more >>

I am trying to implement simple(!) drag and drop on a Windows UserControl. I want to use Windows messages directly (using PreFilterMessage) to do this, rather than simple MouseDown/Move/Up event handling, due to other constraints in the system. The problem I have is that once I handle a MouseM...more >>

Can anyone point me to a resource that describes how to spawn a thread that allows an image (such as a rotating globe) to launch, while an application is processesing (probably on another thread)? My issue is that a user action (such as a double click on a row in a grid) is freezing my app ...more >>

Thanks in advance... I have a windows forms c#.NET app that runs in the system tray; I'm experiencing intermitent problems with when the end-user goes to Log Off, Shutdown, etc... For the most part the app always closes on these events but, there are times when the user has to reselect t...more >>

any New feature of VB.net 2005 and how to upgrade from 2003?...more >>