change error message visual studio

[johmolan]

If I forget to enter a value in a cell in my gridview a loooong error who says thar that the indata format is wrong. anyone who know where in visual studio I can make this error a bit more understandable for others?

 

[cjard]

The messagebox that appears says something like "To replace this dialog with something nicer, handle the OnDataError event of the DataGridView" or something like that.. Read the error message carefully