This question is locked. New answers and comments are not allowed.
Inquisitor Jax
Top achievements
Rank 1
Rank 1
Inquisitor Jax
asked on 04 Sep 2009, 07:44 AM
When I catch the Cell_Validating event, the old and new values are the same.
The column is a custom column that is added to the grid at runtime as described here.
e.NewValue seems to work corrrectly if the column is a GridViewDataColumn.
Is there an override I'm missing in the custom column or something?
The column is a custom column that is added to the grid at runtime as described here.
e.NewValue seems to work corrrectly if the column is a GridViewDataColumn.
Is there an override I'm missing in the custom column or something?
1 Answer, 1 is accepted
0
Accepted
Hello Inquisitor Jax,
Generally with the custom edit template you should use e.EditingElement which in your case is RadNumericUpDown, and from this element get the value you need.
In order this to work with e.NewValue you should ensure that GridViewDataColumn.DataMemberBinding is TwoWay binding. This can be done either with set DataMemberBinding explicitly or just do not set DataMemberBinding only GridViewDataColumn.UniqueName (there is a fix in latest build for that).
Best wishes,
Nedyalko Nikolov
the Telerik team
Instantly find answers to your questions on the new Telerik Support Portal.
Watch a video on how to optimize your support resource searches and check out more tips on the blogs.
Generally with the custom edit template you should use e.EditingElement which in your case is RadNumericUpDown, and from this element get the value you need.
In order this to work with e.NewValue you should ensure that GridViewDataColumn.DataMemberBinding is TwoWay binding. This can be done either with set DataMemberBinding explicitly or just do not set DataMemberBinding only GridViewDataColumn.UniqueName (there is a fix in latest build for that).
Best wishes,
Nedyalko Nikolov
the Telerik team
Instantly find answers to your questions on the new Telerik Support Portal.
Watch a video on how to optimize your support resource searches and check out more tips on the blogs.