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all groups > vb.net > february 2007 > threads for sunday february 18

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how can I format text using WriteAllText method?
Posted by johnabraham101 at 2/18/2007 11:59:05 PM
hello, I'm trying to write a some text to a text file using WriteAllText method. This method works fine but I don't understand how can I use format specifiers to format the text as we use in C i.e "\n" for newline, "\t" for tab,...etc. bye...more >>


Make Treeview Node Font Bold
Posted by Ben at 2/18/2007 7:33:58 PM
Hi I am having problems making a single node's Font Bold. objUserTree.Nodes.Item(i) I am looping though the items but with every property I try it fails. Thanks B ...more >>

DataGridView Edited Row
Posted by Terry Olsen at 2/18/2007 6:43:45 PM
How can i tell if a row in my DataGridView has been edited? I'm loading a DataTable with ID3 information from MP3 files and using that as the datasource for the DataGridView. I'm letting the user edit the information in the grid and when the user has finished, he clicks the "Update" button. ...more >>

zero element array creation
Posted by Zytan at 2/18/2007 5:14:18 PM
I want to make a zero element array. I know that Nothing is not the same as a zero element array, since I can't get the length of, or iterate through, an array = Nothing. I could make a zero element array like this, but it seems like overkill: Dim emptyArray as Byte() = System.Text.Encoding....more >>

Can I make a combobox that is stronly typed?
Posted by active at 2/18/2007 5:02:20 PM
I'm using a ComboBox to display objects of a class I've defined, say CQQ. Works great except somehow I occasionally set an Item to a String object instead of an object of type CQQ. It looks like Text replaces an item or something like that. This results in a runtime error at which time I ...more >>

Changing Row Color in DataGridView
Posted by Terry Olsen at 2/18/2007 11:15:41 AM
I have two DataGridView's loaded from their respective datasources. I want to highlight rows in one DataGridView that are also in the other DataGridView. But the following code does not work. Looking for some suggestions: Private Sub ShowPlaylistSongsInLibraryGrid() For i As Integer = 0 ...more >>

World Funniest Video
Posted by karajotsu NO[at]SPAM yahoo.com.ph at 2/18/2007 4:47:49 AM
you can find here the World Funniest Video at http://www.supperlaffn.blogspot.com ...more >>

ViewFilesDialog ??
Posted by John Dann at 2/18/2007 12:00:00 AM
I may be missing something obvious here, but is there some straightforward way, using a .Net Winform control in VB2005, of displaying the contents of a folder as a file listing with the option - eg via a right-click menu - to delete one or more files? (I want to present the user with the conten...more >>




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