ID2D1ImageSourceFromWic.TrimCache

Undocumented in source but is binding to Windows. You might be able to learn more by searching the web for its name.
  1. HRESULT TrimCache(D2D1_RECT_U* rectangleToPreserve)
    interface ID2D1ImageSourceFromWic
    extern (Windows)
    HRESULT
    TrimCache
    (
    const D2D1_RECT_U* rectangleToPreserve
    )
  2. HRESULT TrimCache(D2D1_RECT_U rectangleToPreserve)

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