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DateTime.AddMonths Method

Adds the specified number of months to the value of this instance.

[Visual Basic]
Public Function AddMonths( _
   ByVal months As Integer _
) As DateTime
[C#]
public DateTime AddMonths(
 int months
);
[C++]
public: DateTime AddMonths(
 int months
);
[JScript]
public function AddMonths(
   months : int
) : DateTime;

Parameters

months
A number of months. The months parameter can be negative or positive.

Return Value

A DateTime whose value is the sum of the date and time represented by this instance and months.

Exceptions

Exception Type Condition
ArgumentOutOfRangeException The resulting DateTime is less than MinValue or greater than MaxValue.

-or-

months is less than -120,000 or greater than 120,000.

Remarks

This method does not change the value of this DateTime. Instead, a new DateTime is returned whose value is the result of this operation.

Requirements

Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, .NET Compact Framework, Common Language Infrastructure (CLI) Standard

See Also

DateTime Structure | DateTime Members | System Namespace | Double

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