WatermarkTextBox - Persist watermark

Jan 15, 2013 at 4:26 PM
Edited Jan 15, 2013 at 4:26 PM

I'm currently using the WatermarkTextBox control. When a user first loads the WPF application, the watermark appears. When a user clicks the box, the watermark disappears. After leaving the box, I expect the watermark to appear again, but it does not. Is there any way to make that happen?