Duration.LessThanOrEqual Operator

Determines if a Duration is less than or equal to another.

Namespace:  System.Windows
Assembly:  System.Windows (in System.Windows.dll)


Public Shared Operator <= ( _
    t1 As Duration, _
    t2 As Duration _
) As Boolean
public static bool operator <=(
    Duration t1,
    Duration t2


Return Value

Type: System.Boolean
true if both t1 and t2 have values and t1 is less than or equal to t2; otherwise, false.


Forever is considered greater than any finite value. Any comparison with an Automatic value returns false.

Version Information


Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, 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.