public override void Undo(object p_args)
{
InsertRptTblColCmdArgs args = (InsertRptTblColCmdArgs)p_args;
RptTable rptTab = args.Table;
int index = args.Index;
RmvTblCells(rptTab, index);
rptTab.Data["colspan"] = rptTab.ColSpan - 1;
rptTab.Update(true);
}
public override object Execute(object p_args)
{
InsertRptTblColCmdArgs args = (InsertRptTblColCmdArgs)p_args;
RptTable rptTab = args.Table;
int index = args.Index;
BldTblCells(rptTab, index);
// 此处直接为data赋值，触发valueChanged事件。
rptTab.Data["colspan"] = rptTab.ColSpan + 1;
rptTab.Update(false);
return(null);
}