 Important: |
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A version of this page is also available for
4/8/2010
This method returns a vendor information string.
Syntax
HRESULT QueryVendorInfo( LPWSTR* pVendorInfo ); |
Parameters
- pVendorInfo
-
[out] Pointer to a string containing vendor information.
Return Value
Returns an HRESULTvalue that depends on the implementation. HRESULTcan be one of the following standard constants, or other values not listed.
| Value | Description |
|---|---|
|
E_FAIL |
Failure. |
|
E_POINTER |
Null pointer argument. |
|
E_INVALIDARG |
Invalid argument. |
|
E_NOTIMPL |
Method is not supported. |
|
S_OK or NOERROR |
Success. |
Remarks
This method is optional and can return E_NOTIMPL. If implemented, memory returned should be freed using the Win32 CoTaskMemFreefunction when the application is done using it.
Requirements
| Windows Embedded CE | Windows CE 2.12 and later |
| Windows Mobile | Pocket PC for Windows Mobile Version 5.0 and later, Smartphone for Windows Mobile Version 5.0 and later |
| Note | Microsoft DirectShow applications and DirectShow filters have
different include file and Library requirements
For more information, see Setting Up the Build Environment,Version 2.12 requires DXPAK 1.0 or later |