ArcGIS Pro 3.7 API Reference Guide
ArcGIS.Desktop.Framework Namespace / IANATimeZoneManager Class / IsIanaID Method
The IANA time zone ID

In This Topic
    IsIanaID Method
    In This Topic
    Identifies if the specified time zone ID is an IANA time zone ID.
    Syntax
    Public Shared Function IsIanaID( _
   ByVal timeZoneID As String _
) As Boolean
    public static bool IsIanaID( 
   string timeZoneID
)

    Parameters

    timeZoneID
    The IANA time zone ID

    Return Value

    True if the specified time zone ID is found in the list of IANA IDs.
    Requirements

    Target Platforms: Windows 11 Home, Pro, Enterprise (64 bit)

    ArcGIS Pro version: 3.4 or higher.
    See Also

    Reference

    IANATimeZoneManager Class
    IANATimeZoneManager Members

     

     

    ©2026 Esri Inc., All Rights Reserved. Generated on Thursday, April 30, 2026

    Send feedback