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Francois Lamy
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Francois Lamy
asked on 17 Dec 2009, 09:21 PM
During the CellValidating event for one of my cells I want to prompt the user for more information BEFORE I commit the edit. To do this, I create a RadWindow object and call ShowDialog on it and set IsValid = false on the GridViewCellValidatingEventArgs object. The problem is that the editor then receives focus back (because IsValid was false) and keeps the focus when my dialog shows. Then when I click in my dialog, the cell gets RE validated, causing a second instance of my dialog to appear and focus goes back to the editor in the cell and... well, you can imagine where this is going.
Anyone have any ideas here? I am using the internal build of 2009.Q3 SP1 (from 12/11).
Anyone have any ideas here? I am using the internal build of 2009.Q3 SP1 (from 12/11).
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Hi Thomas Whittaker,
Unfortunately due to some platform (Silverlight) limitations we cannot stop the execution thread in order to wait for some user response similar to WPF. RadWindow modal mode is a little bit tricky, but this will not work in your case. You can use a regular MessageBox to show some information to the user.
All the best,
Nedyalko Nikolov
the Telerik team
Instantly find answers to your questions on the new Telerik Support Portal.
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Unfortunately due to some platform (Silverlight) limitations we cannot stop the execution thread in order to wait for some user response similar to WPF. RadWindow modal mode is a little bit tricky, but this will not work in your case. You can use a regular MessageBox to show some information to the user.
All the best,
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.