I just began using the ASP.NET for AJAX RadControls a few weeks ago. I'm in the process of migrating my AJAX Control Toolkit maskededit control over to the RadMaskedTextBox and have a question regarding the mask.
I want the user to be able to enter a value that is three-characters in length. It can be all letters (uppercase only), all numbers, or a combination (i.e. alphanumeric). No symbols and no spaces are allowed and if a value is entered, all three must be entered. In the AJAX Control Toolkit, I was using a TextBox with a MaskedEditExtender...and a Mask of "???"...and this seemed to work fine. Without having to use regular expressions or jQuery...is there a mask or some way to do this via the code-behind?
Thanks.
I want the user to be able to enter a value that is three-characters in length. It can be all letters (uppercase only), all numbers, or a combination (i.e. alphanumeric). No symbols and no spaces are allowed and if a value is entered, all three must be entered. In the AJAX Control Toolkit, I was using a TextBox with a MaskedEditExtender...and a Mask of "???"...and this seemed to work fine. Without having to use regular expressions or jQuery...is there a mask or some way to do this via the code-behind?
Thanks.