pinvoke.net: Structures.TIME_ZONE

Summary

Use this structure to programmatically get and set the current time zone of a computer in conjunction with the kernel32.dll SDK functions GetTimeZoneInformation and SetTimeZoneInformation.

C# Definition:

    [StructLayout(LayoutKind.Sequential, CharSet=CharSet.Unicode)]
    public struct TIME_ZONE_INFORMATION
    {
    [MarshalAs(UnmanagedType.I4)]
    public Int32 Bias;
    [MarshalAs(UnmanagedType.ByValTStr, SizeConst=32)]
    public string StandardName;
    public SYSTEMTIME StandardDate;
    [MarshalAs(UnmanagedType.I4)]
    public Int32 StandardBias;
    [MarshalAs(UnmanagedType.ByValTStr, SizeConst=32)]
    public string DaylightName;
    public SYSTEMTIME DaylightDate;
    [MarshalAs(UnmanagedType.I4)]
    public Int32 DaylightBias;
    }

VB Definition:

    <StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)> _
    Private Structure TIME_ZONE_INFORMATION

    <MarshalAs(UnmanagedType.I4)> _
    Public Bias As Integer

    <MarshalAs(UnmanagedType.ByValTStr, SizeConst:=32)> _
    Public StandardName As String

    Public StandardDate As SYSTEMTIME

    <MarshalAs(UnmanagedType.I4)> _
    Public StandardBias As Integer

    <MarshalAs(UnmanagedType.ByValTStr, SizeConst:=32)> _
    Public DaylightName As String

    Public DaylightDate As SYSTEMTIME

    <MarshalAs(UnmanagedType.I4)> _
    Public DaylightBias As Integer

    End Structure

User-Defined Field Types:

SYSTEMTIME

Notes:

Documentation

TIME_ZONE_INFORMATION on MSDN