39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
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//==============================================================;
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//
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// This source code is only intended as a supplement to existing Microsoft documentation.
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//
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// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
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// KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR
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// PURPOSE.
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//
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// Copyright (C) 1999 Microsoft Corporation. All Rights Reserved.
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//==============================================================;
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#include "stdafx.h"
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#include <mmc.h>
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#include <winuser.h>
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#include <tchar.h>
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#include "globals.h"
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// this uses the ATL String Conversion Macros
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// for handling any necessary string conversion. Note that
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// the snap-in (callee) allocates the necessary memory,
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// and MMC (the caller) does the cleanup, as required by COM.
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HRESULT AllocOleStr(LPOLESTR *lpDest, _TCHAR *szBuffer)
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{
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USES_CONVERSION;
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*lpDest = static_cast<LPOLESTR>(CoTaskMemAlloc((_tcslen(szBuffer) + 1) *
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sizeof(WCHAR)));
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if (*lpDest == 0)
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return E_OUTOFMEMORY;
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LPOLESTR ptemp = T2OLE(szBuffer);
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wcscpy(*lpDest, ptemp);
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return S_OK;
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}
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