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Duration.LessThanOrEqual Operator

Determines if the value of one instance of Duration is less than or equal to the value of another instance.

Namespace:  System.Windows
Assembly:  PresentationCore (in PresentationCore.dll)
public static bool operator <=(
	Duration t1,
	Duration t2
)

Parameters

t1
Type: System.Windows.Duration
The first instance of Duration to compare.
t2
Type: System.Windows.Duration
The second instance of Duration to compare.

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.

.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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