COleDropTarget Class
Provides the communication mechanism between a window and the OLE libraries.
class COleDropTarget : public CCmdTarget
Members
Public Constructors
Name |
Description |
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Constructs a COleDropTarget object. |
Public Methods
Name |
Description |
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Called when the cursor first enters the window. |
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Called when the cursor is dragged out of the window. |
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Called repeatedly when the cursor is dragged over the window. |
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Called to determine whether the cursor is dragged into the scroll region of the window. |
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Called when data is dropped into the window, default handler. |
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Called when data is dropped into the window, initial handler. |
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Registers the window as a valid drop target. |
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Causes the window to cease being a valid drop target. |
Remarks
Creating an object of this class allows a window to accept data through the OLE drag-and-drop mechanism.
To get a window to accept drop commands, you should first create an object of the COleDropTarget class, and then call the Register function with a pointer to the desired CWnd object as the only parameter.
For more information on drag-and-drop operations using OLE, see the article Drag and Drop (OLE).
Inheritance Hierarchy
COleDropTarget
Requirements
Header: afxole.h