asp.net gridview自定义value值的代码

public function item($items,$name){ 
$returnValue=''; 
foreach($items as $n=>$item){ 
if(isset($this->$name)){ 
if($n==$this->$name){ 
$returnValue=$item; 
} 
} 
} 
return $returnValue; 
}

array('name'=>'isPass','value'=>'$data->item(array(\'1\'=>\'是\',\'0\'=>\'否\'),\'isProcess\')','filter'=>array('1'=>'是','0'=>'否')),

'value'=> '$data->ispass == "1" ? "是" : "否"',