C datagridview cellvalidating example Tv sex chats online free


11-Oct-2020 12:41

How can I stop that and have it triggered only after the user made some changes in the datagrid?

Added: It seems that changing from Cell Value Changed to Cell End Edit does the trick.

Here is what the validation method looks like : to get what you want.

Hi there, I have a question regarding datagridview, I add data to the datagridview in an interface and all the validation for the datagridview cell is in the datagridview cell validating event for the datagridview.

I display the data of the is datagridview in another interface and make the cells read-only. But the thing is when I click on a row that data was added previously and press the Add new row the cell validating event is triggered.

I used this event because I wanted to fire off a certain order of events, but only when the user changes the value of a cell.

I have not noticed much in the way of a performance hit (tested with 100 - 5000 rows).

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.