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WorkflowDesignerLoader Class

Provides common designer loader functionality that can be used to implement custom workflow designer loaders.

Namespace:  System.Workflow.ComponentModel.Design
Assembly:  System.Workflow.ComponentModel (in System.Workflow.ComponentModel.dll)

[PermissionSetAttribute(SecurityAction.LinkDemand, Name = "FullTrust")]
[PermissionSetAttribute(SecurityAction.InheritanceDemand, Name = "FullTrust")]
public abstract class WorkflowDesignerLoader : BasicDesignerLoader

Designer loader classes are used to load the designer and save any changes to the state of the designer when the user so instructs. The WorkflowDesignerLoader class can be implemented to support custom loading of a workflow designer and workflow designer components. A workflow designer loader is also responsible for writing changes to an open document back to the storage the loader used when loading the document after the Flush method is called.

Notes to Inheritors:

When you inherit from WorkflowDesignerLoader, you must override the following members: FileName, ForceReload, GetFileReader and GetFileWriter.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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.

.NET Framework

Supported in: 3.5, 3.0