Hide title bar on WPF User Control -

i looking see if possible hide title bar , close button on wpf user control window.

i cannot use windowstyle="none" relates window , not user control.

any ideas?

to turn off title bar of window on user control resides, can add code of user control:

// walk tree parent window frameworkelement parent = this.parent; while(parent != null && !parent window) {     parent = parent.parent; }  // if window found, set style if(parent != null && parent window) {     parent.windowstyle = windowstyle.none; }