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Expression.GetActionType Method

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Creates a Type object that represents a generic System.Action delegate type that has specific type arguments.

Namespace:  System.Linq.Expressions
Assembly:  System.Core (in System.Core.dll)

Syntax

'Declaration
Public Shared Function GetActionType ( _
    ParamArray typeArgs As Type() _
) As Type
public static Type GetActionType(
    params Type[] typeArgs
)

Parameters

  • typeArgs
    Type: array<System.Type[]
    An array of Type objects that specify the type arguments for the System.Action delegate type.

Return Value

Type: System.Type
The type of a System.Action delegate that has the specified type arguments.

Exceptions

Exception Condition
ArgumentException

typeArgs contains more than four elements.

ArgumentNullException

typeArgs is nulla null reference (Nothing in Visual Basic).

Remarks

As an example, if the elements of typeArgs represent the types T1…Tn, the resulting Type object represents the constructed delegate type System.Action<T1,…,Tn> in C# or System.Action(Of T1,…,Tn) in Visual Basic.

Version Information

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

XNA Framework

Supported in: Windows Phone OS 7.0

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.