KeyFrame.Opacity Property

Set or get the Opacity of the Sprite at this KeyFrame. A value of 1.0F means full opacity, while a value of 0.0F means full transparency.

[Visual┬áBasic]
Public┬áProperty┬áOpacity┬áAs┬áSingle

[C#]
public┬áfloat┬áOpacity┬á{get;┬áset;}