Disable selecting text in a TextBox

Question

I have a textbox with the following (important) properties:

this.license.Multiline = true;
this.license.ReadOnly = true;
this.license.ScrollBars = System.Win         


        

Answer 1

I came across of this thread for my same issue I faced. Somehow I resolved it as below,

if (sender != null)
                {
                    e.Handled = true;
                    if((sender as TextBox).SelectionLength != 0)
                        (sender as TextBox).SelectionLength = 0;
                }

Verifying if the length changed other than 0, then only set it to 0, resolves the recursive loop.