Why am I getting “Control does not support transparent background colors”?

Question

I am working on a C# - Winforms application and attempting to set the background colour of a read-only text box like so...

txtMyBox.BackColor = Color.FromNam         


        

Answer 1

ColorTextBox.BackColor = colorDialog1.Color;
textBox2.BackColor = System.Drawing.Color.FromArgb(
                     ColorTextBox.BackColor.ToArgb());