BrushColor - Opacity Property
Percentage opacity of the color
Member of BrushColor (PRIM_VS.BrushColor)
Data Type - Integer
Details
The Opacity property denotes the appearance of a color in terms of its interaction with its background.
The default is 100; entirely opaque. No background will be visible at all.
As the value decreases, more and more of the background will become visible through the color. When the value is 0 the color will be entirely transparent and only the background will be visible.
Note: a color with opacity of 0 is not visible to the user and control using it will continue to function as normal and is still both visible and enabled.