Hi,
I've seen that some of your controls support DataValidation via "Binding exceptions" (ValidatesOnExceptions).
I found it in this sample http://demos.telerik.com/silverlight/default.aspx#DataValidation/FirstLook
But unfortunately a search in the documentation for "ValidatesOnExceptions" brings no results.
Since this is a common technic for validation (unfortunately there is no IDataErrorInfo available) I was happy when I saw the above linked sample.
I played around a bit with RadGrid and RIA Services - the RIA declarative validation takes place - the exception get's fired...
But what I ever I do - I can't get RadGrid to display the error information.
I went a step back and tried it with a custom (local) datasource - also no luck.
So my question - is it possible that RadGrid simply doesn't support ValidatesOnException handling?
Regards
Manfred
I've seen that some of your controls support DataValidation via "Binding exceptions" (ValidatesOnExceptions).
I found it in this sample http://demos.telerik.com/silverlight/default.aspx#DataValidation/FirstLook
But unfortunately a search in the documentation for "ValidatesOnExceptions" brings no results.
Since this is a common technic for validation (unfortunately there is no IDataErrorInfo available) I was happy when I saw the above linked sample.
I played around a bit with RadGrid and RIA Services - the RIA declarative validation takes place - the exception get's fired...
But what I ever I do - I can't get RadGrid to display the error information.
I went a step back and tried it with a custom (local) datasource - also no luck.
So my question - is it possible that RadGrid simply doesn't support ValidatesOnException handling?
Regards
Manfred
2 Answers, 1 is accepted
0
Accepted
Hello Manfred,
Currently RadGridView did not support the built-in Silverlight 3 validation mechanism. We are doing our best to provide this functionality for our next official release: 2009.Q3
All the best,
Stefan Dobrev
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.
Currently RadGridView did not support the built-in Silverlight 3 validation mechanism. We are doing our best to provide this functionality for our next official release: 2009.Q3
All the best,
Stefan Dobrev
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.
0
ManniAT
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answered on 28 Aug 2009, 11:34 AM
Thank you for this information
Manfred
Manfred