项目
11/18/2011

Expression.TryGetFuncType Method

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

Creates a Type object that represents a generic System.Func delegate type that has specific type arguments. The last type argument specifies the return type of the created delegate.

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

Syntax

'Declaration
Public Shared Function TryGetFuncType ( _
    typeArgs As Type(), _
    <OutAttribute> ByRef funcType As Type _
) As Boolean

public static bool TryGetFuncType(
    Type[] typeArgs,
    out Type funcType
)

Parameters

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

funcType
Type: System.Type%
When this method returns, contains the generic System.Func delegate type that has specific type arguments. Contains null if there is no generic System.Func delegate that matches the typeArgs.This parameter is passed uninitialized.

Return Value

Type: System.Boolean
true if generic System.Func delegate type was created for specific typeArgs; false otherwise.

Version Information

Silverlight

Supported in: 5, 4

Platforms

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

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