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DateTimeOffset.Addition Operator

Adds a specified time interval to a DateTimeOffset object that has a specified date and time, and yields a DateTimeOffset object that has new a date and time.

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

public static DateTimeOffset operator +(
	DateTimeOffset dateTimeOffset,
	TimeSpan timeSpan
)

Parameters

dateTimeOffset
Type: System.DateTimeOffset
The object to add a time interval to.
timeSpan
Type: System.TimeSpan
The time interval to add.

Return Value

Type: System.DateTimeOffset
An object whose value is the sum of the values of dateTimeOffset and timeSpan.

ExceptionCondition
ArgumentOutOfRangeException

The resulting DateTimeOffset value is less than MinValue.

-or-

The resulting DateTimeOffset value is greater than MaxValue.

The Addition method defines the addition operation for DateTimeOffset values. It enables code such as the following:


DateTimeOffset date1 = new DateTimeOffset(2008, 1, 1, 13, 32, 45,
                       new TimeSpan(-5, 0, 0));
TimeSpan interval1 = new TimeSpan(202, 3, 30, 0);
TimeSpan interval2 = new TimeSpan(5, 0, 0, 0);
DateTimeOffset date2;

outputBlock.Text += date1 + "\n";         // Displays 1/1/2008 1:32:45 PM -05:00
date2 = date1 + interval1;
outputBlock.Text += date2 + "\n";         // Displays 7/21/2008 5:02:45 PM -05:00
date2 += interval2;
outputBlock.Text += date2 + "\n";         // Displays 7/26/2008 5:02:45 PM -05:00     


Languages that do not support custom operators and operator overloading can call the Add method instead.

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

XNA Framework

Supported in: Xbox 360, 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.

Community Additions

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