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Adds a specified time interval to a specified date and time, yielding a new date and time.
public static DateTime operator +(
System .DateTime An object that is the sum of the values of d and t.
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.
= new System.TimeSpan(17, 4, 2, 1);
// Result gets 8/22/1980 4:02:01 AM.
System.DateTime result = dTime + tSpan;
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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