Ahmed Rabie El Bohoty..... IT : Share Info..Share Help

Salam Alikm

Sometimes you need to use Richtextbox to take the benefits of  text formatting which can not in Textbox but user can paste image using Ctrl + V and you want to accept only text So here's the solution to accept text only in Richtextbox

private void richTextBox1_PreviewKeyDown(object sender, PreviewKeyDownEventArgs keyEventArgs)

{

if (Clipboard.ContainsImage() && keyEventArgs.KeyCode == Keys.V&& (Keys.Control) != 0)

Clipboard.Clear();

}