OuterGlowBitmapEffect::Opacity Property
.NET Framework (current version)
Note: This API is now obsolete. The non-obsolete alternative is BlurEffect. Gets or sets the degree of opacity of the halo glow.
Assembly: PresentationCore (in PresentationCore.dll)
Property Value
Type: System::DoubleThe opacity level of the glow. A value of 0 indicates that the halo glow is completely transparent, while a value of 1 indicates that the glow is completely opaque. A value of 0.5 indicates the glow is 50 percent opaque, a value of 0.725 indicates the glow is 72.5 percent opaque, and so on. Values less than 0 are treated as 0, while values greater than 1 are treated as 1. The default is 1.
The following illustration demonstrates the effect of this property:

Opacity can also be specified using the alpha value of GlowColor.
Identifier field | |
Metadata properties set to true | None |
.NET Framework
Available since 3.0
Available since 3.0
Show: