如何读取clipboard？

boywang 2003-05-31 07:17:48

当我选定n个文件复制后，如何读取clipboard里的数据？

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caslwzgks 2003-05-31

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m_PathList是一个CListCtrl控件或CListView视图

caslwzgks 2003-05-31

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LPDATAOBJECT pDataObject =NULL;
if( SUCCEEDED(::OleGetClipboard(&pDataObject)))
{
FORMATETC formatetc = {0};
formatetc.cfFormat = CF_HDROP;
formatetc.dwAspect = DVASPECT_CONTENT ;
formatetc.lindex = -1;
formatetc.tymed = TYMED_HGLOBAL ;
if( pDataObject->QueryGetData(&formatetc) == S_OK)
{
STGMEDIUM stg = {0};
stg.tymed = TYMED_HGLOBAL;
if(pDataObject->GetData(&formatetc,&stg) == S_OK )
{
HDROP hDrop = (HDROP)::GlobalLock(stg.hGlobal);
TCHAR szFileName[MAX_PATH];
UINT cFiles = DragQueryFile(hDrop, 0xFFFFFFFF, NULL, 0);

for(UINT i = 0 , nItem = 0 ; i < cFiles; ++i)
{
if( DragQueryFile(hDrop, i, szFileName, sizeof(szFileName)/sizeof(TCHAR)) > 0 )
m_PathList.InsertItem(nItem++, szFileName);

}
::GlobalUnlock(stg.hGlobal);
::GlobalFree(stg.hGlobal );
if( stg.pUnkForRelease )
stg.pUnkForRelease->Release();
}
}
pDataObject->Release();
}