Calendar.GetLeapMonth Method

Definition

Calculates the leap month for a specified year, or year and era.

Overloads

GetLeapMonth(Int32, Int32)

Calculates the leap month for a specified year and era.

GetLeapMonth(Int32)

Calculates the leap month for a specified year.

GetLeapMonth(Int32, Int32)

Source:
Calendar.cs
Source:
Calendar.cs
Source:
Calendar.cs

Calculates the leap month for a specified year and era.

C#
public virtual int GetLeapMonth(int year, int era);
C#
[System.Runtime.InteropServices.ComVisible(false)]
public virtual int GetLeapMonth(int year, int era);

Parameters

year
Int32

A year.

era
Int32

An era.

Returns

A positive integer that indicates the leap month in the specified year and era.

-or-

Zero if this calendar does not support a leap month or if the year and era parameters do not specify a leap year.

Attributes

Remarks

In a calendar that supports the notion of a leap month, the leap month can occur either after a particular month or after any month in a year. For example, the GetMonth(DateTime) method returns a number between 1 and 13 that indicates the month associated with a specified date. If there is a leap month between the eighth and ninth months of the year, the GetMonth(DateTime) method returns 8 for the eighth month, 9 for the leap eighth month, and 10 for the ninth month.

Applies to

.NET 9 and other versions
Product Versions
.NET Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9
.NET Framework 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard 1.0, 1.1, 1.2, 1.3, 1.4, 1.6, 2.0, 2.1
UWP 10.0

GetLeapMonth(Int32)

Source:
Calendar.cs
Source:
Calendar.cs
Source:
Calendar.cs

Calculates the leap month for a specified year.

C#
public virtual int GetLeapMonth(int year);
C#
[System.Runtime.InteropServices.ComVisible(false)]
public virtual int GetLeapMonth(int year);

Parameters

year
Int32

A year.

Returns

A positive integer that indicates the leap month in the specified year.

-or-

Zero if this calendar does not support a leap month or if the year parameter does not represent a leap year.

Attributes

Remarks

In a calendar that supports the notion of a leap month, the leap month can occur either after a particular month or after any month in a year. For example, the GetMonth(DateTime) method returns a number between 1 and 13 that indicates the month associated with a specified date. If there is a leap month between the eighth and ninth months of the year, the GetMonth(DateTime) method returns 8 for the eighth month, 9 for the leap eighth month, and 10 for the ninth month.

Applies to

.NET 9 and other versions
Product Versions
.NET Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9
.NET Framework 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard 2.0, 2.1