默认行号

public void AfterCreateChildControls()
{
GetProfileValueProxy bpObj = new GetProfileValueProxy();//需要添加引
用：..\U9.VOB.Product.Component\UBF\UFIDA.U9.Base.BaseBP.Deploy.dll和
UFIDA.U9.Base.BaseBP.Agent.dll文件。
bpObj.ProfileCode = "SysLineNo";
PVDTOData pVTDOData = bpObj.Do();
//行GRID
((IAutoRowNo)this.DataGrid5.Columns["DocLineNo"]).Sequence = true;//RowNo对应
行号的字段
((IAutoRowNo)this.DataGrid5.Columns["DocLineNo"]).SequenceStep = 
Int32.Parse(pVTDOData.ProfileValue);
((IAutoRowNo)this.DataGrid5.Columns["DocLineNo"]).SequenceStart = 
Int32.Parse(pVTDOData.ProfileValue);
}