DateTime.AddDays Method

DateTimeAddDays Method

Returns a new DateTime that adds the specified number of days to the value of this instance.

Namespace: System
Assembly: mscorlib (in mscorlib.dll) Version: 4.0.0.0

Syntax

public DateTime AddDays(
	double value
)

value: Type: SystemDouble
A number of whole and fractional days. The value parameter can be negative or positive.

Type: DateTime
An object whose value is the sum of the date and time represented by this instance and the number of days represented by value.

Exceptions

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