Статья
11/18/2011

Expression.Call Method (Expression, MethodInfo, Expression, Expression, Expression)

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

Creates a MethodCallExpression that represents a call to a method that takes no arguments.

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

Syntax

'Declaration
Public Shared Function Call ( _
    instance As Expression, _
    method As MethodInfo, _
    arg0 As Expression, _
    arg1 As Expression, _
    arg2 As Expression _
) As MethodCallExpression

public static MethodCallExpression Call(
    Expression instance,
    MethodInfo method,
    Expression arg0,
    Expression arg1,
    Expression arg2
)

Parameters

instance
Type: System.Linq.Expressions.Expression
An Expression that specifies the instance for an instance call. (pass null for a static (Shared in Visual Basic) method).

method
Type: System.Reflection.MethodInfo
The MethodInfo that represents the target method.

arg0
Type: System.Linq.Expressions.Expression
The Expression that represents the first argument.

arg1
Type: System.Linq.Expressions.Expression
The Expression that represents the second argument.

arg2
Type: System.Linq.Expressions.Expression
The Expression that represents the third argument.

Return Value

Type: System.Linq.Expressions.MethodCallExpression
A MethodCallExpression that has the NodeType property equal to Call and the Object and Method properties set to the specified values.

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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