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TimeSpan.Subtract Method

Returns a new TimeSpan object whose value is the difference between the specified TimeSpan object and this instance.

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

member Subtract : 
        ts:TimeSpan -> TimeSpan 


Type: System.TimeSpan
The time interval to be subtracted.

Return Value

Type: System.TimeSpan
A new time interval whose value is the result of the value of this instance minus the value of ts.


The return value is less than TimeSpan.MinValue or greater than TimeSpan.MaxValue.

The return value must be between TimeSpan.MinValue and TimeSpan.MaxValue; otherwise, an exception is thrown.

The return value is a new TimeSpan; the original TimeSpan is not modified.

The following example creates several pairs of TimeSpan objects and calculates their difference with the Subtract method.

No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Portable Class Library

Supported in: Portable Class Library

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, 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.