When user inputs an invalid value for a cell, we can use Error Text to show an error message in the Row Header Column.
However, you can handle Cell End Edit event in this case and reset the Error Text property.
The Data Grid View control available as a part of Windows Forms controls in Visual Studio 2008 is much more powerful than it's previous versions.
Please join our friendly community by clicking the button below - it only takes a few seconds and is totally free.I think it would be better to replace Value, Row Index, and Column Index with a cell object which contains all those properties and more.Where are all the row, rowindex, column, columnindex, columns, or rows properties???Now the application display the error message as "Enter Name".Hope this helps, if you have any other questions or comments, please let me know, Best Regards, Emanuel Varga The funny thing is: the Cell Validating Event Args class gives you everything except the cell itself!I also do not like that the user must begin to move away from the control before validation occurs.Rows in the control are not automatically sorted when a cell value is changed.Microsoft is conducting an online survey to understand your opinion of the Msdn Web site.If you choose to participate, the online survey will be presented to you when you leave the Msdn Web site.I fell bad for the Value Changing Event Args class!!!You can use the Current Row, Current Column and Current Cell properties of Rad Grid View when you handle the event is fired twice using the lastest version of the Rad Grid View control (Q2 2010 SP2).