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Disable cut copy paste operation on a textbox using asp.net/javascript


Introduction:

In this article I am going to explain about how to disable cut , copy and paste operation on a textbox

Description:

Some time for some security purpose we need to restrict the user from cut,copy and paste operation on a textbox. We can achieve it using a simple code which is given below. For this we are using three client side events oncopy,onpaste,oncut.

Code:



<asp:TextBox ID="txtTest" runat="server" oncopy="return false" onpaste="return false"
    oncut="return false">
</asp:TextBox>

Thus the above code returns false on cut, copy and paste operation.

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