Calendar.GetDaysInYear Method (Int32, Int32)
When overridden in a derived class, returns the number of days in the specified year and era.
Assembly: mscorlib (in mscorlib.dll)
year is outside the range supported by the calendar.
era is outside the range supported by the calendar.
The derived class must support CurrentEra when it is passed as the era parameter. One way to support CurrentEra is by replacing it with the value stored in Eras, which is the value for the current era of the calendar.
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.