Hi Ken,

 

here's my sample code

StringBuilder marq = new StringBuilder();

 

marq.Append("<marquee direction=\\" + this.drpdirection.SelectedValue + "\" behavior=\\" + this.drpbehavior.SelectedValue + "\" >sample</marquee> ");

 

Editor1.Text+=marq.ToString();

 

my problem is I have a dialog where I can select the direction and behavior

if I want to modify the behavior or direction it will create a new marquee with the changes.

It won't overwrite the old properties of the text sample.

even if I select the text sample and click the button to show the dialog.

 

Thanks,

pilotsredlix