Datagridview cell validating cancel

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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.

So I jump into my Cancel button's code and try to bypass validation.

I play with , etc to no avail, and after a quick trace I see why none of it worked - the validation handler is making my code unreachable.

Unfortunately, this seems to fail if the user has entered invalid data or simply partially entered a row in any way that fails validation.

Cancel only works if all form data is valid, which is obviously problematic.

Convert your comment to an answer and I will upvote you.

I would like to manipulate a cell in my Data Grid View when it is validating so that if the user enters a value that is not valid for the database, but is easily converted to valid data, the program will change the value to an appropriate one.

datagridview cell validating cancel-88datagridview cell validating cancel-57datagridview cell validating cancel-38

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.

Text = "Data Grid View validation demo (disallows empty Company Name)" End Sub Private Sub Form1_Load(By Val sender As System. All Cells Except Header) End Sub Private Sub data Grid View1_Cell Validating(By Val sender As Object, _ By Val e As Data Grid View Cell Validating Event Args) _ Handles data Grid View1. Header Text ' Abort validation if cell is not in the Company Name column. Equals("Company Name") Then Return ' Confirm that the cell is not empty.

Load ' Initialize the Binding Source and bind the Data Grid View to it. Data Source = Get Data("select * from Customers") Grid View1. Auto Resize Columns( _ Data Grid View Auto Size Columns Mode.

This Data Grid View exists as part of an entry form with a Cancel button.

In the event that the Cancel button is clicked, I would like to cancel any pending edits to the DGV, reject all changes to its underlying Data Table, etc.

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