ASP.NET中GridView、DataList、DataGrid三个数据控件foreach遍历用法示例

//gridview遍历如下： foreach (GridViewRow row in GridView1.Rows){  CheckBox cb = (CheckBox)row.FindControl("CheckBox2");  if (cb.Checked == true)  {  }}//datagrid遍历：foreach (DataGridItem oItem in ItemsGrid.Items){  CheckBox ck1 = (CheckBox)oItem.FindControl("CheckBox");  if (ck1.Checked == true)  {  }}//datalist遍历foreach (DateListItem dl in DataList1.Items){  CheckBox cb = (CheckBox)dl.FindControl("CheckBoxID ");  if(cb.checked)  ......}

for(int i=0; i <GridView.Rows.Count;i++){   Label lbl = (Label)GridView.Rows[i].FindControl("Label9")；}

for(int i=0; i < Repeater.Items.Count;i++){  Label lbl = (Label) Repeater.Items[i].FindControl("Label9")；}

for(int i=0; i < DataList.Items.Count;i++){  Label lbl = (Label) DataList.Items[i].FindControl("Label9")；}