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Hello got the error in following code..
The method RefeshDataGridView() is static.I run it in a separate thread to refresh the grid and get the latest data from DB table.
I made dataGridView1 static because the method RefeshDataGridView() uses it. Can anyone describe why this error is occurred and how to solve it??
Update: If I make dataGridView1 non static then the error is gone.. But then I couldn’t use it in the static method..
I suppose dataGridView1 is
null. You have to instanciate it or pass an instance of it as a parameter to RefreshDataGridView().