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WorkflowInstanceExtensionManager.Add<T> Method (Func<T>)

.NET Framework 4

Other Versions

.NET Framework 4.5

Adds an extension to the collection of extensions using the specified Func<TResult>.

Namespace: System.Activities.Hosting
Assembly: System.Activities (in System.Activities.dll)

Syntax

C++

public virtual void Add<T>(
	Func<T> extensionCreationFunction
)
where T : class

Type Parameters

T: The type of extension to add.

Parameters

extensionCreationFunction: Type: System.Func<T>
The method that creates the extension.

Remarks

If any of the Add() overloads are called after MakeReadOnly(), an InvalidOperationException is thrown.

Version Information

.NET Framework

Supported in: 4

.NET Framework Client Profile

Supported in: 4

.NET Framework Security

Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

Platforms

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Reference

WorkflowInstanceExtensionManager Class

Add Overload

System.Activities.Hosting Namespace

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