ArcGIS Pro 2.6 API Reference Guide
Opacity Property

ArcGIS.Core.CIM Namespace > CIMChartFillSymbolProperties Class : Opacity Property
Gets or sets the transparency level of histogram bars.
Syntax
public int Opacity {get; set;}
Public Property Opacity As Integer
Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 7

See Also

Reference

CIMChartFillSymbolProperties Class
CIMChartFillSymbolProperties Members