IBaseFilter::QueryVendorInfo (Compact 2013)
3/26/2014
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 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
Header |
dshow.h |
Library |
Strmiids.lib |