BinaryExpression.IsLiftedToNull Property
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Gets a value that indicates whether the expression tree node represents a lifted call to an operator whose return type is lifted to a nullable type.
Namespace: System.Linq.Expressions
Assembly: System.Core (in System.Core.dll)
Syntax
'Declaration
Public ReadOnly Property IsLiftedToNull As Boolean
public bool IsLiftedToNull { get; }
Property Value
Type: System.Boolean
true if the operator's return type is lifted to a nullable type; otherwise, false.
Remarks
An operator call is lifted if the operator expects non-nullable operands but nullable operands are passed to it. If the value of IsLiftedToNull is true, the operator returns a nullable type, and if a nullable operand evaluates to nulla null reference (Nothing in Visual Basic), the operator returns nulla null reference (Nothing in Visual Basic).
Version Information
Silverlight
Supported in: 5, 4, 3
Silverlight for Windows Phone
Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0
XNA Framework
Supported in: Windows Phone OS 7.0
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.