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DateTime.Addition Operator

Adds a specified time interval to a specified date and time, yielding a new date and time.

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

public static DateTime operator +(
	DateTime d,
	TimeSpan t
)

Parameters

d
Type: System.DateTime
The date and time value to add.
t
Type: System.TimeSpan
The time interval to add.

Return Value

Type: System.DateTime
An object that is the sum of the values of d and t.

ExceptionCondition
ArgumentOutOfRangeException

The resulting DateTime is less than MinValue or greater than MaxValue.

The following example demonstrates the addition operator.


			System.DateTime dTime = new System.DateTime(1980, 8, 5);

			// tSpan is 17 days, 4 hours, 2 minutes and 1 second.
			System.TimeSpan tSpan 
				= new System.TimeSpan(17, 4, 2, 1); 

			// Result gets 8/22/1980 4:02:01 AM.
			System.DateTime result = dTime + tSpan;


.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.

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