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all groups > vb.net > august 2007 > threads for thursday august 9

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No DrawMode for button?
Posted by Martin H. at 8/9/2007 7:31:29 PM
Hello, I have this problem: I want to split the text for a button into 4 quadrants so that I can define forecolor, font and text for each quadrant. That would look like this: Dim B1 As VirtKeyboardKey B1.Text = "" (ist immer leer) B1.Quadrant1Text = "ABC" B1.Quadrant1Font = New...more >>


How to free memory allocated in C function
Posted by at 8/9/2007 4:44:12 PM
Hi! I wrote VB Net code to create an application. The application calls a C function (loaded into a dll). This C function allocates a string: Blob = malloc (sizeof xxx) The string Blob is returned to VB Net application that needs to read. I'm sure that the memory allocated for Blob into the ...more >>

Looking for VB Equivalent
Posted by AMDRIT at 8/9/2007 3:33:13 PM
I am working with ObservableCollection and looking to implement sorting. I ran across code from Paul Stovell and he has: In the collection class the derives from ObservableCollection public void Sort(Comparison<T> comparrison) In the logic when initializing the collection class ...more >>

Change processname
Posted by Rick at 8/9/2007 2:43:58 PM
Is there a way to change the processname of an application at runtime? Thanks in Advance! ...more >>

Combobox ItemData ?
Posted by fniles at 8/9/2007 2:28:44 PM
In VB6 in combobox you can use ItemData to assign a key to the combo box item. Like so: With cboGroup .AddItem "Database" .ItemData(.newindex) = c_RefData : I understand in VB.NET there is no equivalent for ItemData. So, if I need to assign a key to the combobox item, how ...more >>

GetDIBBits does not fill the array corectly
Posted by active at 8/9/2007 12:42:03 PM
I have another post asking how to fill in the structure but I now think GetDIBBits is the way, I just can't get it to work! I can make the following run but GetDIBBits does not fill the array to correctly reflect the data from the bitmap. Any helpful suggestions would be appreciated. Di...more >>

Implementing a "Most Recent Files" list
Posted by zacks NO[at]SPAM construction-imaging.com at 8/9/2007 5:52:51 AM
Most applications whose purpose is to work with various types of files implement a "Most Recent Files" list, where the last, say, four files accessed by the application can quickly be re-opened by clicking on the file name in the File menu. Thist list is usually just above the typical Exit menu ...more >>

String Array Issue - VB 2005
Posted by Phoenix at 8/9/2007 1:37:50 AM
Hi Friends, Any help would be highly appreciated for the following problem : I have a vb 6 application which makes call to an API in some dll which returns an array of strings and no of elements in that array : Declare Function vb_inq_applications Lib "tcvbodss.dll" (ByVal login_handle As...more >>



Inheritance question
Posted by 1388-2/HB at 8/9/2007 1:14:23 AM
Public Class IAmADataRow Inherits System.Data.DataRow Public Sub StandOnYourHead() 'this code has to be the same as IDoNotNeedToBeADataRow.StandOnYourHead End Sub End Class Public Class IDoNotNeedToBeADataRow Public Sub StandOnYourHead() 'this code h...more >>

VB.NET MenuStrip and StatusStrip
Posted by S. Viswanathan at 8/9/2007 12:00:00 AM
Hi! When mouse over on menuitem, the corresponding menuitem text should display in StatusStrip control. How to do this? Simillarly for when mouse over on toolstrip item, the corresponding toolstrip button tag property need to be taken. How to do this? Thanks S.Viswanathan ...more >>


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