IDropTarget.DragEnter(IDataObject, UInt32, POINTL, UInt32) 方法

参考

定义

命名空间:: Microsoft.VisualStudio.OLE.Interop

程序集:: Microsoft.VisualStudio.OLE.Interop.dll

程序集:

重要

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public:
 void DragEnter(Microsoft::VisualStudio::OLE::Interop::IDataObject ^ pDataObj, System::UInt32 grfKeyState, Microsoft::VisualStudio::OLE::Interop::POINTL pt, [Runtime::InteropServices::Out] System::UInt32 % pdwEffect);

void DragEnter(Microsoft::VisualStudio::OLE::Interop::IDataObject const & pDataObj, unsigned int grfKeyState, Microsoft::VisualStudio::OLE::Interop::POINTL pt, [Runtime::InteropServices::Out] unsigned int & pdwEffect);

public void DragEnter (Microsoft.VisualStudio.OLE.Interop.IDataObject pDataObj, uint grfKeyState, Microsoft.VisualStudio.OLE.Interop.POINTL pt, out uint pdwEffect);

abstract member DragEnter : Microsoft.VisualStudio.OLE.Interop.IDataObject * uint32 * Microsoft.VisualStudio.OLE.Interop.POINTL * uint32 -> unit

Public Sub DragEnter (pDataObj As IDataObject, grfKeyState As UInteger, pt As POINTL, ByRef pdwEffect As UInteger)

参数

pDataObj: IDataObject

grfKeyState: UInt32

pt: POINTL

pdwEffect: UInt32

注解

有关 COM 接口的信息，请参阅 IDropTarget：:D ragenter

适用于