Visual Basic: RichTextBox Control
SelColor Property Example
This example displays a color dialog box from a CommonDialog control to specify the color of selected text in a RichTextBox control. To try this example, put a RichTextBox control, a CommandButton control, and a CommonDialog control on a form. Paste this code into the Click event of the CommandButton control. Then run the example.
Private Sub Command1_Click()
CommonDialog1.ShowColor
RichTextBox1.SelColor = CommonDialog1.Color
End Sub