属性OwnDraw设置true procedure TForm1.PageControl1DrawTab(Control: TCustomTabControl; TabIndex: Integer; const Rect: TRect; Active: Boolean); begin if PageControl1.PageCount =0 then begin Control.Canvas.TextOut(10,5,'fd'); Control.Canvas.Pen.Color:=clGreen; end;end;
嘿嘿! 是这个 procedure TForm1.PageControl1DrawTab(Control: TCustomTabControl; TabIndex: Integer; const Rect: TRect; Active: Boolean); begin if TabIndex=0 then begin Control.Canvas.TextOut(10,5,'fd'); Control.Canvas.Pen.Color:=clGreen; end; end;
你只能够自己用其他方式实现
procedure TForm1.PageControl1DrawTab(Control: TCustomTabControl;
TabIndex: Integer; const Rect: TRect; Active: Boolean);
begin if PageControl1.PageCount =0 then
begin
Control.Canvas.TextOut(10,5,'fd');
Control.Canvas.Pen.Color:=clGreen;
end;end;
是这个
procedure TForm1.PageControl1DrawTab(Control: TCustomTabControl;
TabIndex: Integer; const Rect: TRect; Active: Boolean);
begin
if TabIndex=0 then
begin
Control.Canvas.TextOut(10,5,'fd');
Control.Canvas.Pen.Color:=clGreen;
end;
end;