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DataGridView datagridviewcombobox problem

I am doing c# .net windows application. I have three forms which are load one by one using :

Thread t = new Thread(new ThreadStart(StartInterviewThread));
t.start();
public void StartInterviewThread()
{
Application.Run(nextForm);
}

on my last form, I created a datagridview with datagridviewcomboboxcolumn. There is no data in the dropdownlist at first even I bound it to a Datasource. however, when I pulled down the dropdown list three times. The data is there, but with duplicate records. Could someone help me on this? Thanks!!!
Mar 7 '07 #1
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