|

楼主 |
发表于 2008-10-17 15:36:49
|
显示全部楼层
procedure TBOMWH.BizFormCreate(Sender: TObject);
Var
lSql : String ;
LCX : string ;
begin
//系统启动时打开 DataTreeView的数据集DTVDSBZB
DTVDSBZB.Close ;
DTVDSBZB.Open ;
DTV.FullCollapse ;
DSBZB.DataSet.EmptyDataSet ;
DSBFB.DataSet.EmptyDataSet ;
//设置分页控件默认启动显示第一页
GraphicPageControl1.ActivePageIndex := 0 ;
//设置DataNavigator控件中要显示按钮
DataNavigator.VisibleButtons := [TDataNavigatorButton.nbRefresh,TDataNavigatorButton.nbFilter,TDataNavigatorButton.nbCancel,TDataNavigatorButton.nbCancelUpdates,TDataNavigatorButton.nbSave];
//分页2设置空表头
lSql := ' select bomwlhzb.CPMC as 产品名称, bomwlhzb.GDCPMC as 工段产品名称, bomwlhzb.GD AS 工段, bomwlhzb.GX AS 工序, bomwlhzb.cc AS 层次, bomwlhzb.XH as 序号, bomwlhzb.CL AS 材料, bomwlhzb.sl AS 数量,BOMWLHZB.WLLX AS 类型,bomwlhzb.xl as 结构码 from bomwlhzb where 1=2' ;
Qcx.Close ;
Qcx.CommandText := lSql ;
Qcx.Open ;
Dscx.DataSet := Qcx ;
//设置分页2中DataGrid的只读属性
DGridCx.ReadOnly := True ;
//窗体启动时,定位DataTreeView节点
lcdxl := '01' ;
DTVDSBZB.Locate('xl',[lcdxl],[]) ;
DTV.SetFocus;
end; |
|