MACaptionAppearance.GetBackgroundOpacity Method

Definition

Namespace:: MediaAccessibility

Assembly:: Microsoft.iOS.dll

Assembly:: Microsoft.MacCatalyst.dll

Assembly:: Microsoft.macOS.dll

Assembly:: Microsoft.tvOS.dll

Important

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public static System.Runtime.InteropServices.NFloat GetBackgroundOpacity(MediaAccessibility.MACaptionAppearanceDomain domain, ref MediaAccessibility.MACaptionAppearanceBehavior behavior);

static member GetBackgroundOpacity : MediaAccessibility.MACaptionAppearanceDomain * MACaptionAppearanceBehavior -> System.Runtime.InteropServices.NFloat

Parameters

domain: MACaptionAppearanceDomain

behavior: MACaptionAppearanceBehavior

Returns

NFloat

Applies to

通过

MACaptionAppearance.GetBackgroundOpacity Method

Definition

Parameters

Returns

Applies to