protected override bool beforeUpdateInsertAction()
{
//如果没默认值.
if (this.DefVal == "")
{
this.DefVal = "0";
}
MapAttr attr = new MapAttr();
attr.MyPK = this.MyPK;
attr.RetrieveFromDBSources();
//是否显示合计
attr.IsSum = this.GetValBooleanByKey("ExtIsSum");
//增加保留小数位数.
attr.SetPara("DecimalDigits", this.GetValIntByKey("DecimalDigits"));
attr.Update();
return(base.beforeUpdateInsertAction());
}