修改 PageControl 控件的 TAB 按钮的文字与颜色

首先将pagecontrol 的ownerdraw 设为true

再在它的onDrawTab事件里写如下代码：

var
    TmpRect:   TRect;
begin
    with   PageControl1.Canvas   do
    begin
        Brush.Color   :=   $00E6F6F8;
        Font.Color   :=   clblack;
        FillRect(Rect);
        TmpRect   :=   Rect;
        OffsetRect(TmpRect,   0,   3);
        DrawText(Handle,   PChar(PageControl1.Pages[TabIndex].Caption),   -1,   TmpRect,   DT_CENTER   or   DT_VCENTER);
    end;
end;