delphi 判断是否出现滚动条 if (GetWindowlong(Stringgrid1.Handle, GWL_STYLE) and WS_VSCROLL) <> 0 then ShowMessage('Vertical scrollbar is visible!'); if (GetWindowlong(Stringgrid1.Handle, GWL_STYLE) and WS_HSCROLL) <> 0 then ShowMessage('Horiz
常用DELPHI控件属性事件设置说明 常用DELPHI控件属性设置说明目录TForm Class TPanel组件 TToolBar Class TToolButton Class TTimer Class TADOConnection Class TADOQuery Class TADODataSet Class TDBGrid Class TADOStoredProc Class TButton Class TBitBtn Class TComboBox Class TStaticText