Trigger cellvalidating event
To commit the change when the cell is clicked, you must handle the Data Grid View Commit Edit method and pass in the Commit value.Rows in the control are not automatically sorted when a cell value is changed.They occur when the new content entered by the user is about to be committed.
Usually, double click will force Rad Grid View to put the current cell in edit mode.
Hello Sega, Actually, Cell Validating and Row Validating events fire when cell or row is about to commit new content, which means that the cell/row should be in edit mode.
In your case, where you use Text Box in the Cell Template of a Grid View Column, the cell/row never gets in edit mode. I would suggest you to check our Validation help article for a reference.
When I go through the loop, the last row is not displaying the calculated value, although the Cell End Edit event is fired performing the calculation and placing the values in the right cell. Thanks Hello Bob, Could you please send us your application and describe in detail the exact behavior that you want to achieve?
When I run through the loop once more, the same thing happens; the last row does not update with the current value, but displays the results of what should have been there from the previous calculation. This will help us to understand the exact scenario and to provide you with a working solution.I found this FAQ entry and subclassed Data Grid View to override Process Dialog Key().