Question

I’m trying in a gridview for some template items to make some textboxes with mask.

For example:
[_ _ – _ _ _ _ ] – So it will allow you to add 2 letters then it will move forward and you will continue adding 4 numbers

And for date :
[dd-mm-year] – So if I type the date I shouldn’t add the character ‘-‘ .

I’m not so familiar with masks and if someone wouldn’t mind helping , I’ll appreciate

Answer 1

You should read this link

http://www.asp.net/ajaxLibrary/AjaxControlToolkitSampleSite/MaskedEdit/MaskedEdit.aspx

This control is available in AjaxControlToolkit

What is the ASP.NET AJAX Control Toolkit?

The ASP.NET AJAX Control Toolkit is an open-source project built on
top of the Microsoft ASP.NET AJAX framework. It is a joint effort
between Microsoft and the ASP.NET AJAX community that provides a
powerful infrastructure to write reusable, customizable and extensible
ASP.NET AJAX extenders and controls, as well as a rich array of
controls that can be used out of the box to create an interactive Web
experience.