Specifies the theme class an activity designer uses on the workflow design surface. This class cannot be inherited.
Assembly: System.Workflow.ComponentModel (in System.Workflow.ComponentModel.dll)
Theme classes specify a set of properties that determine the appearance of an activity when it is placed on a workflow design surface. Activity-designer developers can associate a theme class to a designer by declaring a Theme attribute for the designer. The class defines the declarative Theme attribute, including the argument that must be passed in the attribute, and all of its properties.
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.