TextBox tb ;
tb = (TextBox)(DataGrid.Items[0].Cells[0].Controls[0]);
tb.Width = new Unit(50) ;
tb.Height = new Unit(50) ;
tb = (TextBox)(DataGrid.Items[0].Cells[0].Controls[0]);
tb.Width = new Unit(50) ;
tb.Height = new Unit(50) ;
colStyle2.MappingName = ds1.Tables[0].Columns[2].ColumnName;
colStyle2.HeaderText="在册总人数";
colStyle2.Width=90;
colStyle2.ReadOnly=true;