Expression.IsTrue Method (Expression)
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Returns whether the expression evaluates to true.
Namespace: System.Linq.Expressions
Assembly: System.Core (in System.Core.dll)
Syntax
'Declaration
Public Shared Function IsTrue ( _
expression As Expression _
) As UnaryExpression
public static UnaryExpression IsTrue(
Expression expression
)
Parameters
- expression
Type: System.Linq.Expressions.Expression
An Expression to evaluate.
Return Value
Type: System.Linq.Expressions.UnaryExpression
An instance of UnaryExpression.
Version Information
Silverlight
Supported in: 5, 4
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.