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请输入您要查询的计算机术语:
术语
CDragListBox::BeginDrag
释义
CDragListBox::BeginDrag
virtual BOOL BeginDrag(CPoint pt);
返回值:
如果允许拖动,则返回非零值,否则为0。
参数:
pt
包含被拖动列表项的坐标的CPoint对象。
说明:
当开始拖动操作的文件出现时由框架窗口调用该函数。如果要控制何时开始一个拖动操作,可覆盖该函数。缺省方式是捕获鼠标,并保持拖动方式,直到用户单击鼠标左按钮或右按钮,或按ESC键,这时拖动操作被取消。
请参阅:CDragListBox::CancelDrag, CDragListBox::Dragging
随便看
COleServerItem::DoDragDrop
COleServerItem::GetClipboardData
COleServerItem::GetDataSource
COleServerItem::GetDocument
COleServerItem::GetEmbedSourceData
COleServerItem::GetItemName
COleServerItem::GetLinkSourceData
COleServerItem::GetObjectDescriptorData
COleServerItem::IsConnected
COleServerItem::IsLinkedItem
COleServerItem::m_sizeExtent
COleServerItem::NotifyChanged
COleServerItem::OnDoVerb
COleServerItem::OnDraw
COleServerItem::OnDrawEx
COleServerItem::OnGetClipboardData
COleServerItem::OnGetExtent
COleServerItem::OnHide
COleServerItem::OnInitFromData
COleServerItem::OnOpen
COleServerItem::OnQueryUpdateItems
COleServerItem::OnRenderData
COleServerItem::OnRenderFileData
COleServerItem::OnRenderGlobalData
COleServerItem::OnSetColorScheme
MFC类库中文详解手册包含4274条MFC类库参考词条,基本涵盖了Microsoft基本类库中的类、全局函数、全局变量和宏的内容,是计算机编程的有利工具。
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更新时间:2025/10/29 5:50:52