GridView绑定

 //GridView绑定

 

switch (e.Row.RowType)
 {
     case DataControlRowType.DataRow:
  if (e.Row.RowState == DataControlRowState.Alternate || e.Row.RowState == DataControlRowState.Normal)
  {
      sumgongzi += int.Parse(e.Row.Cells[1].Text);
  }
  break;
     case DataControlRowType.Footer:
  e.Row.Cells[0].Text = "合计";
  e.Row.Cells[1].Text = sumgongzi.ToString();
  sumgongzi = 0;
  break;
 }