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Calendar.ReadOnly Method

Returns a read-only version of the specified Calendar object.

Namespace:  System.Globalization
Assembly:  mscorlib (in mscorlib.dll)

public static Calendar ReadOnly(
	Calendar calendar


Type: System.Globalization.Calendar
A Calendar object.

Return Value

Type: System.Globalization.Calendar
The Calendar object specified by the calendar parameter, if calendar is read-only.
A read-only memberwise clone of the Calendar object specified by calendar, if calendar is not read-only.


calendar is null.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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.