CList::IsEmpty 测试空列表条件(无元素)。 CList::RemoveAll 从此列表中移除所有元素。 CList::RemoveAt 从此列表中移除按位置指定的元素。 CList::RemoveHead 从列表的头部移除元素。 CList::RemoveTail 从列表的尾部移除元素。 CList::SetAt 设置位于给定位置的元素。参数...
void RemoveAt( POSITION position ); 参数 定位 从列表中移除的元素的位置。 备注 您必须确保POSITION值表示列表中的有效位置。如果是无效的,则选件Microsoft基础类库的调试版本断言。 示例 c++ // Define myList.CList<CString,CString&> myList;// Add three elements to the list.myList.AddTail(CString(_T(...
= m_Value1 );break;caseFT_GREATER_THAN:// greaterFilterIt = ( FileList.GetAt(xPos)->Size <= m_Value1 );break;caseFT_LESS_THAN:// lessFilterIt = ( FileList.GetAt(xPos)->Size >= m_Value1 );break
CList::RemoveAt We use optional cookies to improve your experience on our websites, such as through social media connections, and to display personalized advertising based on your online activity. If you reject optional cookies, only cookies necessary to provide you the services will be used. ...
Appends an item at the end of the list. clear()method public voidclear() Source Code:framework/collections/CList.php#216(show) public functionclear() { for($i=$this->_c-1;$i>=0;--$i) $this->removeAt($i); } Removes all items in the list. ...
The InsertAt and RemoveAt functions make it easy to add items to an array and to take them away. But the ease with which items are inserted and removed comes at a cost: when items are inserted or removed in the middle of an array, items higher in the array must be shifted upward or...
removeAt() 方法 public mixed removeAt(integer $index) $index integer the index of the item to be removed. {return} mixed the removed item.源码: framework/collections/CList.php#193 (显示) Removes an item at the specified position.setReadOnly() 方法 ...
RemoveAt(int index); 删除下标为index的元素E.g.: mList.RemoveAt(0); 3、 List. RemoveR 7、ange(int index, int count); 从下标index开始,删除count个元素 E.g.: mList.RemoveRange(3, 2);判断某个元素是否在该List中:List. Contains(T item) 返回true或false,很实用E.g.:if (mList.Contains...
CList::RemoveAtRemoves the specified element from this list.C++ Copy void RemoveAt(POSITION position); Parametersposition The position of the element to be removed from the list.RemarksYou must ensure that your POSITION value represents a valid position in the list. If it is invalid, then the...