遍例repaeter的checkbox

 方法一：

foreach(Control c in this.Repeater1.Controls) {
  HtmlInputCheckBox check = (HtmlInputCheckBox) c.FindControl("chkSelect");
  if (check != null) {
    check.Checked = true;
  }
}

方法二、 

for (int i = 0; i < this.Repeater1.Items.Count; i++) {
  HtmlInputCheckBox check = (HtmlInputCheckBox) this.Repeater1.Items[i].FindControl("chkSelect");
  if (check != null) {
    check.Checked = true;
  }
}

方法三： 

foreach(RepeaterItem item in this.Repeater1.Items) {
  HtmlInputCheckBox check = (HtmlInputCheckBox) item.FindControl("chkSelect");
  if (check != null) {
    check.Checked = true;
  }
}