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;
}
}