SetScaleAlphaValue method

  • Article

Sets the scale for an alpha sample using a byte integer value.

Syntax

HRESULT retVal = object.SetScaleAlphaValue(Alpha);

Parameters

  • Alpha [in]
    Type: BYTE

    Specifies the desired byte value.

Return value

Type: HRESULT

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.