Validating datagridview seriöse dating seiten Jena
For that the Windows Forms Data Grid can still be used in Framework 4.
Load Data Row(New Object() , True) 'above only to build a sample datatable dt.
What is the version of the controls that you are using?
To implement row validation, you should handle the ASPx Grid View. This event is automatically raised when a row is about to be updated, and allows you to specify whether its data is valid or not.
I have used cell validating event for checking whether the cell is empty or not.Let's assume that the If the user enters empty string for a specific cell and tries to navigate to another row, the validation fails and the Error Text is displayed on the corresponding row.At this point the user is not allowed to cancel the performed changes, pressing the Esc key.Now i am click on the other controls like button or checkbox (outside of the gridview), some of the control events(telerik controls) were fired and some (Non Telerik controls) was not fired. How to restirct the other controls(Non Telerik controls) event Regards, Sasi Hi Sasireka, I did not manage to reproduce the issue with the latest release Q3 2012 SP1.Could you share with us a code snippet that demonstrates how you initialized and used Rad Grid View?
SOLUTION To achieve data validation prior the row is committed, you can handle the Cell Validating event, which is raised by the control when the current cell changes or when it goes out of edit mode.