IBaseFilter::QueryVendorInfo (Windows CE 5.0)
This method returns a vendor information string.
HRESULT QueryVendorInfo(LPWSTR* pVendorInfo);
Parameters
- pVendorInfo
[out] Pointer to a string containing vendor information.
Return Values
Returns an HRESULT value that depends on the implementation. HRESULT can 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 CoTaskMemFree function when the application is done using it.
Requirements
DirectShow applications and DirectShow filters have different include file and link library requirements.
For more information, see Setting Up the Build Environment.
ocket PC: Windows Mobile 5.0 and later
Smartphone: Windows Mobile 5.0 and later
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
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