Expression.Property Method (Expression, MethodInfo)

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

Creates a MemberExpression that represents accessing a property by using a property accessor method.

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

Syntax

'Declaration
Public Shared Function Property ( _
    expression As Expression, _
    propertyAccessor As MethodInfo _
) As MemberExpression

public static MemberExpression Property(
    Expression expression,
    MethodInfo propertyAccessor
)

expression
Type: System.Linq.Expressions.Expression
An Expression to set the Expression property equal to. This can be null for static properties.

propertyAccessor
Type: System.Reflection.MethodInfo
The MethodInfo that represents a property accessor method.

Type: System.Linq.Expressions.MemberExpression
A MemberExpression that has the NodeType property equal to MemberAccess, the Expression property set to expression and the Member property set to the PropertyInfo that represents the property accessed in propertyAccessor.

Exception	Condition
ArgumentNullException	propertyAccessor is nulla null reference (Nothing in Visual Basic). -or- The method that propertyAccessor represents is not static (Shared in Visual Basic) and expression is nulla null reference (Nothing in Visual Basic).
ArgumentException	expression.Type is not assignable to the declaring type of the method represented by propertyAccessor. -or- The method that propertyAccessor represents is not a property accessor method.

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

-or-

The method that propertyAccessor represents is not static (Shared in Visual Basic) and expression is nulla null reference (Nothing in Visual Basic).

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

-or-

The method that propertyAccessor represents is not a property accessor method.

The Type property of the resulting MemberExpression is equal to the PropertyType property of Member.

If the method represented by propertyAccessor is static (Shared in Visual Basic), expression can be nulla null reference (Nothing in Visual Basic).

Supported in: 5, 4, 3

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

Supported in: Windows Phone OS 7.0

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