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.
i saw your answer to this question: "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".
i cant understand the answer, can you please send me a sample, on how i can upload files using the radupload.
Thanks