How to Disable Cut, Copy and Paste in ASP.Net Control

In the real world, sometimes developers need to restrict a basic facility, like cut, copy and paste of a specific control. At that time you will need some easy way to stop these kinds of facilities.

To explain such implementation, I will use the following procedure.

Step 1

Create an ASP.Net Empty Website named "My Project".



Step 2

Add a new web form named "Default.aspx" to it.



Step 3

Add a "TextBox" control in the page named "Default.aspx" .



Step 4

1. On Cut: By this, you can disable the "Cut" facility in the "TextBox" Control.
   
   Syntax: oncut= “return false”;
   
   
   
   
2. On Copy: By this, you can disable the "Copy" facility in the "TextBox" Control.
   
   Syntax: oncopy= “return false”;
   
   
   
   
3. On Paste: By this, you can disable the "Cut" facility in the "TextBox" Control.
   
   Syntax: onpaste= “return false”;
   
   
   
   To disable all of them (Cut, Copy and Paste):
   
   

Conclusion

In this article, I have described how to restrict the user from using cut, copy and paste.

I hope this will be helpful for you.