Datagridview cell validating e cancel

Its not permissible to have the two selected to true, but they can both be false.

I need to check that only one of the two can be checked.

datagridview cell validating e cancel-43

Datagridview cell validating e cancel

routine, and try to add a word into your decimal field of your Data Grid View, and navigate off the record. Column Index Case 0 'Needs to be a decimal Message Box.

You should get a nasty looking error message on your screen. However, it's ugly, so you want to give the user a friendly message. You are interested in displaying a friendly error message for your first and second columns. Net arrays are zero based, so this would be Columns 0 & 1. Show("You must enter a valid decimal.") Case 1 'Needs to be a datetime Message Box. Just remember--don't get too caught up in the syntax at first.

I wrote code in the cellvalidating event as follows. Data Grid View Cell Validating Eve nt Args) Handles Datagrid1.

Private Sub Datagrid1_Cell Validating(By Val sender As Object, By Val e As System.

Hello I have a datagrid and would like to validate one field. They told me they were more intested in my analyst skills and I could learn the programming when I started.

I've copied some code from someone elses thread and made some changes. I had no idea at the time that the IT manager has absolutly no IT experience.

It creates a new blank line and I still can't add anything.

But if I tab and select enter on one of the existing lines I do get the datagridview default error dialog with all the messy info you talked of.

I think that could be the problem and that I'm not telling it the correct column.

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