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Expression.Field Method (Expression, FieldInfo)

Creates a MemberExpression that represents accessing a field.

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

public static MemberExpression Field(
	Expression expression,
	FieldInfo field
)

Parameters

expression
Type: System.Linq.Expressions.Expression
An Expression to set the Expression property equal to. For static (Shared in Visual Basic), expression must be null.
field
Type: System.Reflection.FieldInfo
The FieldInfo to set the Member property equal to.

Return Value

Type: System.Linq.Expressions.MemberExpression
A MemberExpression that has the NodeType property equal to MemberAccess and the Expression and Member properties set to the specified values.

ExceptionCondition
ArgumentNullException

field is null.

-or-

The field represented by field is not static (Shared in Visual Basic) and expression is null.

ArgumentException

expression.Type is not assignable to the declaring type of the field represented by field.

The Type property of the resulting MemberExpression is equal to the FieldType property of field.

.NET Framework

Supported in: 4, 3.5

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Portable Class Library

Supported in: Portable Class Library

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.

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