Vb net cellvalidating e cancel
The cell is then waiting for a correct value and won't let the user to simply cancel&revert his action...
Here is what the validation method looks like : to get what you want.
In Visual basic i'm trying to make a field required by preventing the user to leave the active cell if it's empty. The first one is the ID which is automaticly filled in on adding a new row, the second one is the name.
On form load there are 4 items loaded into the grid.
Cancel = True End If End Sub Private Sub data Grid View1_Cell End Edit(By Val sender As Object, _ By Val e As System. Cell End Edit ' Clear the row error in case the user presses ESC. For more information, see Protecting Connection Information.
Data Grid View Cell Event Args) _ Handles data Grid View1. Using Windows Authentication (also known as integrated security) is a more secure way to control access to a database.
However, if the failing validation is preventing the cancel button from doing its thing, set the @Daniel Schaffer: i'm not sure if I understand the "however"-part correctly. I have a Windows Form with an edit box and a Cancel button. The code is executed every time the edit box loses focus.