遍历repeater中的控件的几种方式

方式1:
foreach (Control c in this.Repeater1.Controls)
   {
    HtmlInputCheckBox check = (HtmlInputCheckBox)c.FindControl("cbDelete1");

    if( check != null )
    {
     check.Checked = true;
    }

   }

方式2:
   for (int i=0;i<this.Repeater1.Items.Count;i++)
   {
    HtmlInputCheckBox check = (HtmlInputCheckBox)this.Repeater1.Items[i].FindControl("cbDelete1");

    if( check != null )
    {
     check.Checked = true;
    }
   }

方式3:
   foreach( RepeaterItem item in this.Repeater1.Items )
   {
    HtmlInputCheckBox check = (HtmlInputCheckBox)item.FindControl("cbDelete1");

    if( check != null )
    {
     check.Checked = true;
    }
   }