CRichEditView::GetClipboardData

Статья
10/16/2008

The framework calls this function as part of the processing of IRichEditOleCallback::GetClipboardData.

virtual HRESULT GetClipboardData(
   CHARRANGE* lpchrg,
   DWORD dwReco,
   LPDATAOBJECT lpRichDataObj,
   LPDATAOBJECT* lplpdataobj 
);

Параметры

lpchrg
Pointer to the CHARRANGE structure specifying the range of characters (and OLE items) to copy to the data object specified by lplpdataobj.
dwReco
Clipboard operation flag. Can be one of these values.
- RECO_COPY Copy to the Clipboard.
- RECO_CUT Cut to the Clipboard.
- RECO_DRAG Drag operation (drag and drop).
- RECO_DROP Drop operation (drag and drop).
- RECO_PASTE Paste from the Clipboard.
lpRichDataObj
Pointer to an IDataObject object containing the Clipboard data from the rich edit control (IRichEditOle::GetClipboardData).
lplpdataobj
Pointer to the pointer variable that receives the address of the IDataObject object representing the range specified in the lpchrg parameter. The value of lplpdataobj is ignored if an error is returned.

Возвращаемое значение

An HRESULT value reporting the success of the operation. For more information on HRESULT, see Structure of COM Error Codes in the Windows SDK.

Заметки

If the return value indicates success, IRichEditOleCallback::GetClipboardData returns the IDataObject accessed by lplpdataobj; otherwise, it returns the one accessed by lpRichDataObj. Override this function to supply your own Clipboard data. The default implementation of this function returns E_NOTIMPL.

This is an advanced overridable.

For more information, see IRichEditOle::GetClipboardData, IRichEditOleCallback::GetClipboardData, and CHARRANGE in the Windows SDK and see IDataObject in the Пакет SDK для Windows.