Hi
I am upgrading latest telerik binaries and in upgradation, I have one issue in RadUpload.
When RadUpload.ShowFileDialog(); method called it will through the error as follows
System.Security.SecurityException: Dialogs must be user-initiated.
Can anyone help me out in this issue?
Thanks in Advances
1 Answer, 1 is accepted
0
Hi Ketaki,
Yes, indeed this is a restriction of Silverlight. The file dialogs can only be shown in a callstack (handler) of a user's MouseButton event. We cannot work around this limitation and hence the method should only be called in a handler of a user action.
Sincerely yours,
Miroslav
the Telerik team
Yes, indeed this is a restriction of Silverlight. The file dialogs can only be shown in a callstack (handler) of a user's MouseButton event. We cannot work around this limitation and hence the method should only be called in a handler of a user action.
Sincerely yours,
Miroslav
the Telerik team
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