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I have a C++ .NET dll (not mfc or atl). Is there something I should know about sending a VB long and receiving in C++ as __int32? From VB.NET it works just fine, but not from VB. That is, I can convert the number (uint32) properly from VB.NET, but it returns a different number if passed from...

Can I set a color scheme (or cell style) for individual cells? I simply want the foreground and background color of certains cells to be different than the rest, dependent upon the data. Since it is a bound grid, I will traverse the cells and check the data one by one... but I can't find any...

Okay, Mr. Instructor... On a form in a VB.NET app: I have a bound grid (bound to a dataset table). Using the DataGridStyle and custom columns I am allowing editing of only a single column, the rest are Readonly. I want to prevent new rows from being added, and existing rows from being...

If I initialize an Excel Application object, do my thing, then app.quit, it still shows up under the Task Manager processes. Any idea how to endProcess a Process running under Task Manager programmatically? Dwaine... and Thx

Geez, this should be simple. I specifically want to format a range of cells as text. When I set the Numberformat property of a range to "Text", I get an error that states I should choose one of the options available. Well, duh, "Text" is an option from within excel. It...

I would like to add a two-button option to the MessageBoxButtons... I know how to add to the DialogResults enumerator, but it seems different for the MessageBoxButtons. In other words, I would like to see MessageBoxButtons.MOFJpg... And I can easily trap for the results in DialogResults...

Hey... in the datagrid the user has a currentrowindex which is highlited in blue. They click on a different row and I validate original row in the CurrentCellChanged event (even though the CurrentRowIndex contains the NEW row clicked, I know the original one...) Anyway, if the original row is...

I can use the dataset.table("MyTable").Select statement to return an datarow array of matching records... is there a way to tell me what the original logical record number was for each?

I've been using the System Registry to store some user detail, for instance: Last accessed directory, and other application-specific information most likely boring to all of you. However, I just read in the latest XTRA.NET (by VB XTRA's) that it is advised to use config files instead. I...