Color.A Property
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Gets or sets the sRGB alpha channel value of the color.
Namespace: System.Windows.Media
Assembly: System.Windows (in System.Windows.dll)
Syntax
Public Property A As Byte
public byte A { get; set; }
Property Value
Type: System..::.Byte
The sRGB alpha channel value of the color, as a value between 0 and 255.
Remarks
The alpha channel of a Color structure determines the amount of transparency the Color has. An alpha value of 255 indicates the Color is completely opaque and a value of 0 indicates the color is completely transparent.
You can set this value in XAML, but only as part of the attribute syntax for properties that take a Color, or as initialization text of a Color object element. See XAML sections and Remarks sections of Color.
Version Information
Windows Phone OS
Supported in: 8.1, 8.0, 7.1, 7.0
Platforms
Windows Phone