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MimeOleGetExtContentTypeW function

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Do not use. Returns the Content-Type of the specified Unicode file name extension string.

Syntax

HRESULT MimeOleGetExtContentTypeW(
  _In_  LPCWSTR pszExtension,
  _Out_ LPWSTR  *ppszContentType
);

Parameters

pszExtension [in]

Type: LPCWSTR

Specifies an LPCWSTR that contains the file name extension. The file name extension must begin with a period (".").

ppszContentType [out]

Type: LPWSTR*

Receives a pointer to an LPWSTR that contains the Content-Type. Note: ppszContentType must point to a valid LPWSTR before this function is called and user is responsible for freeing what this parameter points to.

Return value

Type: HRESULT

Returns one of the following values.

Return code Description
S_OK
 Indicates success.
E_INVALIDARG
 Indicates that pszExtension or ppszContentType is NULL or that pszExtension does not begin with a period.
E_OUTOFMEMORY
 Indicates an attempt to allocate memory failed.
MIME_E_NOT_FOUND
 Indicates that no proper file name extension was found.

Requirements
Minimum supported client
 Windows XP [desktop apps only]
Minimum supported server
 Windows Server 2003 [desktop apps only]
Product
 Outlook Express 6.0
Header
Mimeole.h
Library
Inetcomm.lib
DLL
Inetcomm.dll (version 6.0 or later)