时间:2021-07-01 10:21:17 帮助过:26人阅读
代码如下:
public function Destroy() {
foreach($this->_cellCollection as $index => $dummy) {
$this->_cellCollection[$index] = null;
}
}
代码如下:
public function Destroy() {
foreach($this->_workSheetCollection as $index => $dummy) {
$this->_workSheetCollection[$index]->Destroy();
$this->_workSheetCollection[$index] = null;
}
}