HI, I have a scenario where I would like to validate all files before the upload process begins. I'm currently handling the RadUploadItem.ValidateEvent to perform the validation. A part of my validation process is to check a combobox value for a null selection. If its null then I set the Cancel flag to true and the ErrorMessage of the UploadValidateEventArgs. Any assistance would be much appreciated.
Thanks!
John
Thanks!
John