RadControls for Silverlight
Contents

By default the RadUpload allows you to select and upload multiple files. If you want the user to select and upload only one file at a time you can set the IsMultiselect property to False (its default value is True).

Note

Disabling the multiple file selection will also disable multiple times file selection.

CopyXAML
<telerik:RadUpload IsMultiselect="False" />

See Also