Home > Asp.net > Disable Copy/Paste in asp.net textbox

Disable Copy/Paste in asp.net textbox

Sometimes you don’t want to allow user to copy/paste or (Ctrl + C)/(Ctrl + V) in asp.net textbox.

You have to use onCopy=”return false” onPaste=”return false”

Here is an example of that:

<asp:TextBox ID=”tb_Email”  runat=”server”
onCopy=”return false” onPaste=”return false” ></asp:TextBox>

This will restrict user from directly copy/paste into textbox, they have to type manually.

  1. July 7, 2009 at 1:05 pm

    Excellent post. Keep up the good work.

  2. Suman Kumar Singh
    December 23, 2009 at 12:14 pm

    Thnx for help.
    this code is very useful for me.

    Suman Kumar singh

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