Child control event handling....

[smith Smith]

Using template column I have kept the text box in a grid control. How to
write the code in such a way that user can enter only the numeric values in
this edit box. Any examples on web related to this will be of great
help(Language is Vb.Net).
Thanks
Smith

 

[Steve C. Orr [MVP, MCSD]]

You can inherit and extend the standard textbox control, enhancing it with
the numeric-only feature, and use that in your template column.
Here's an example:
http://www.aspnetpro.com/features/2004/06/asp200406so_f/asp200406so_f.asp

Here's a similar article of interest:
http://www.aspnetpro.com/NewsletterArticle/2004/01/asp200401de_l/asp200401de_l.asp