IOverlayNotify::OnPaletteChange (Windows CE 5.0)
This method provides notification that the palette of the window has changed.
HRESULT OnPaletteChange(DWORDdwColors,const PALETTEENTRY* pPalette);
Parameters
- dwColors
[in] Number of colors present. - pPalette
[in] Array of PALETTEENTRY values that represent the palette colors.
Return Values
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
Before returning, the filter should copy the array of RGBQUAD values, if necessary.
Requirements
DirectShow applications and DirectShow filters have different include file and link library requirements.
For more information, see Setting Up the Build Environment.
Pocket PC: Windows Mobile 5.0 and later
Smartphone: Windows Mobile 5.0 and later
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
See Also
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