C# Key suppress (or) handled is not working for korean language

Hi.

The key suppress event is working fine for english character for a string (blocked string). But for korean characters, if i tried to edit the blocked character, the character is not blocking it is simply typing.

i tried by key supress event and handled event it is not working. please suggest some other option to catch and block from editing.

I assume you are talking about setting the handled property in the KeyPress event? There is no KeyHandled event.

Have you set a break point to make sure the code is executing?