Disable Enter Key .....

Question

I want to disable Enter Key in RichTextBox to avoid next line generation, and when I press Enter Key It just press my Default Button on the form.

answer would be highly appreciated.....

thanks in advance...

Vulpes · Answer

You'll need to temporarily disable your Form's AcceptButton property (by setting it to Nothing) whilst the input focus is within the RTB by handling its Enter and Leave events as well as its KeyDown event to prevent the Enter key generating a new line: Private Sub RichTextBox1_KeyDown(ByVal sender As System.Object ByVal e As System.Windows.Forms.KeyEventArgs) Handles RichTextBox1.KeyDown If e.KeyCode = Keys.Enter Then e.Handled = True End If End Sub Private Sub RichTextBox1_Enter(ByVal sender As System.Object ByVal e As System.EventArgs) Handles RichTextBox1.Enter Me.AcceptButton = Nothing End Sub Private Sub RichTextBox1_Leave(ByVal sender As System.Object ByVal e As System.EventArgs) Handles RichTextBox1.Leave Me.AcceptButton = Button1 ' or whatever your default button is End Sub