3种方式遍历repeater中的CheckBox全选

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;
    }
   }  

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