//显示边框
//TDrawableBorder(tvGua.Background).Border.Kind:=TBrushKind.Solid;
//TDrawableBorder(tvZhong.Background).Border.Kind:=TBrushKind.None;
//显示边框
//TDrawableBorder(tvGua.Background).Border.Kind:=TBrushKind.Solid;
//TDrawableBorder(tvZhong.Background).Border.Kind:=TBrushKind.None;