c# - How to remove dotted focus rectangle from tab control? -

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i'm trying remove dotted focus rectangle custom tab control. i've tried , not remove rectangle.

tab control dialog

as can see in picture, focus rectangle disturbing in application design.

please help!

to remove focus cue, have set userpaint true, , paint entire tab control yourself, including borders, text, backgrounds, highlighting, hot-tracking, etc.

the following code paints tab text , background:

public class tc2 : tabcontrol {     public tc2() {         this.setstyle(controlstyles.allpaintinginwmpaint | controlstyles.optimizeddoublebuffer | controlstyles.resizeredraw | controlstyles.userpaint, true);     }      protected override void onpaint(painteventargs e) {         base.onpaint(e);         var g = e.graphics;          tabpage currenttab = this.selectedtab;         (int = 0; < tabpages.count; i++) {             tabpage tp = tabpages[i];             rectangle r = gettabrect(i);             brush b = (tp == currenttab ? brushes.lightsteelblue : brushes.lightgray);             g.fillrectangle(b, r);             textrenderer.drawtext(g, tp.text, tp.font, r, tp.forecolor);         }     }      protected override void onpaintbackground(painteventargs e) {         base.onpaintbackground(e);     } }

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