IDirectInputDevice8::GetEffectInfo Method
Obtains information about an effect.
HRESULT GetEffectInfo(
LPDIEffectInfo pdei,
REFGUID rguid
)
Parameters
- pdei
- DIEffectInfo structure that receives information about the effect. The calling application must initialize the dwSize member of the structure before calling this method.
- rguid
- Reference to (C++) or address of (C) the globally unique identifier (GUID) identifying the effect for which information is being requested.
Return Value
If the method succeeds, the return value is DI_OK. If the method fails, the return value can be one of the following error values: DIERR_DEVICENOTREG, DIERR_INVALIDPARAM, DIERR_NOTINITIALIZED, E_POINTER.
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