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.

Exception Condition
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.

Universal Windows Platform
Available since 8
.NET Framework
Available since 3.5
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1
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