Calendar::ToDateTime Method (Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
When overridden in a derived class, returns a DateTime that is set to the specified date and time in the specified era.
Assembly: mscorlib (in mscorlib.dll)
public: virtual DateTime ToDateTime( int year, int month, int day, int hour, int minute, int second, int millisecond, int era ) abstract
Parameters
- year
-
Type:
System::Int32
An integer that represents the year.
- month
-
Type:
System::Int32
A positive integer that represents the month.
- day
-
Type:
System::Int32
A positive integer that represents the day.
- hour
-
Type:
System::Int32
An integer from 0 to 23 that represents the hour.
- minute
-
Type:
System::Int32
An integer from 0 to 59 that represents the minute.
- second
-
Type:
System::Int32
An integer from 0 to 59 that represents the second.
- millisecond
-
Type:
System::Int32
An integer from 0 to 999 that represents the millisecond.
- era
-
Type:
System::Int32
An integer that represents the era.
Return Value
Type: System::DateTimeThe DateTime that is set to the specified date and time in the current era.
| Exception | Condition |
|---|---|
| ArgumentOutOfRangeException | year is outside the range supported by the calendar. -or- month is outside the range supported by the calendar. -or- day is outside the range supported by the calendar. -or- hour is less than zero or greater than 23. -or- minute is less than zero or greater than 59. -or- second is less than zero or greater than 59. -or- millisecond is less than zero or greater than 999. -or- era is outside the range supported by the calendar. |
The ToDateTime method is useful because it can convert any date in the current calendar to a Gregorian calendar date. The Gregorian date can subsequently be used, for example, to compare dates in different calendars or create an equivalent date in a particular calendar.
Notes to Inheritors:
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 the first element of the Eras property array, which is the value for the current era of the calendar.
Available since 8
.NET Framework
Available since 1.1
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1