# Function Reference

# _WinAPI_IsThemeBackgroundPartiallyTransparent

Retrieves whether the background specified by the visual style has transparent pieces or alpha-blended pieces

#include <WinAPITheme.au3>
_WinAPI_IsThemeBackgroundPartiallyTransparent ( $hTheme, $iPartID, $iStateID )

## Parameters

$hTheme | Handle to a window's specified theme data.
$iPartID | The part.
$iStateID | The state of the part.

## Return Value

True: | the theme-specified background has transparent pieces or alpha-blended pieces.
False: | not specified in background.

## See Also

Search IsThemeBackgroundPartiallyTransparent in MSDN Library.