Expression.Property Method (Expression, MethodInfo)

 
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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)

public static MemberExpression Property(
	Expression expression,
	MethodInfo propertyAccessor
)

Parameters

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.

Return Value

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 null.

-or-

The method that propertyAccessor represents is not static (Shared in Visual Basic) and expression is null.

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.

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 null.

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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