CMediaEvent::GetTypeInfo (Windows CE 5.0)
Retrieves a type-information object, which can retrieve the type information for an interface.
HRESULT GetTypeInfo(UINTitinfo,LCIDlcid,ITypeInfo** pptinfo);
Parameters
itinfo
Type information to return.Pass zero to retrieve type information for the IDispatch implementation.
lcid
Locale ID for the type information.An object might be able to return different type information for different languages. This is important for classes that support localized member names.
For classes that do not support localized member names, this parameter can be ignored.
pptinfo
Pointer to the type-information object requested.
Return Values
Returns an E_POINTER if pptinfo is invalid. Returns TYPE_E_ELEMENTNOTFOUND if itinfo is not zero.
Returns S_OK if is successful.
Otherwise, returns an HRESULT from one of the calls to retrieve the type.
The HRESULT indicates the error and 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. |
| S_OK or NOERROR | Success. |
Requirements
DirectShow applications and DirectShow filters have different include file and link library requirements.
For more information, see Setting Up the Build Environment.
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
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