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CBaseControlWindow::put_BackgroundPalette

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Microsoft DirectShow 9.0

CBaseControlWindow::put_BackgroundPalette

The put_BackgroundPalette method sets a flag to realize the palette in the background.

Syntax

  HRESULT put_BackgroundPalette(
    long BackgroundPalette
);

Parameters

BackgroundPalette

Automation Boolean flag (0 is off, –1 is on).

Return Value

Returns an HRESULT value.

Remarks

To play a video within another application or document, the application might want to use its own palette. It can ask that the video use the current foreground palette rather than its own as the background palette by setting this flag to –1. If this is set to 0, the window will install and realize its own preferred palette. Asking the window to use a different palette will cause severe performance penalties.

Requirements

**  Header:** Declared in Ctlutil.h; include Streams.h.

**  Library:** Use Strmbase.lib (retail builds) or Strmbasd.lib (debug builds).

See Also