Opacity プロパティ (Watermark)

Gets or sets the opacity of this watermark or overlay, from 0 (transparent) to 1 (opaque). This property works only for text watermaks or overlays.

シンタックス

'宣言
 
Public Property Opacity As System.Double

'使用法
 
Dim instance As Watermark
Dim value As System.Double
 
instance.Opacity = value
 
value = instance.Opacity

public System.double Opacity {get; set;}

参照