GitHub

allowing-only-certain-characters-in-a-text-box-vb.md

ASP.NET validation controls can ensure that only certain characters are allowed in user input. However this still does not prevent users from typing invalid... ASP.NET validation controls can ensure ...
GitHub

allowing-only-certain-characters-in-a-text-box-vb.md

[Download Code](http://download.microsoft.com/download/4/c/2/4c2def7a-0d23-4055-91f9-1f18504167d7/FilteredTextBox0.vb.zip) or [Download PDF](http://download.microsoft ...
Ars Technica

[VB.NET]Acting on the "Enter" key in a text box

I'd like to design the forms so that if the user hits the "Enter" key in the text box, that it would activate the button, but haven't figured out how to do this.