The speed, in seconds, at which the alpha color component changes over the lifetime of the cell. Animatable.
Original signature is '@property float alphaSpeed'
Available in Mac OS X v10.6 and later.

Declaration Syntax
public virtual float AlphaSpeed { get; set; }
Public Overridable Property AlphaSpeed As Single
Get
Set
public:
virtual property float AlphaSpeed {
float get ();
void set (float value);
}

Version Information
- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later)
Assembly:
Monobjc.AppKit (Module: Monobjc.AppKit)