[DllImport("kernel32.dll")]
static extern void GetLocalTime(out SYSTEMTIME lpSystemTime);
<DllImport("kernel32.dll")> _
Shared Sub GetLocalTime(ByRef time As SYSTEMTIME)
End Sub
None.
If you want to get the current system date and time expressed in Coordinated Universal Time (UTC) format, use GetSystemTime instead.
Please add some!
Imports System.Runtime.InteropServices
Public Class Class1
<StructLayout(LayoutKind.Sequential)> _
Private Structure SYSTEMTIME
<MarshalAs(UnmanagedType.U2)> Public Year As Short
<MarshalAs(UnmanagedType.U2)> Public Month As Short
<MarshalAs(UnmanagedType.U2)> Public DayOfWeek As Short
<MarshalAs(UnmanagedType.U2)> Public Day As Short
<MarshalAs(UnmanagedType.U2)> Public Hour As Short
<MarshalAs(UnmanagedType.U2)> Public Minute As Short
<MarshalAs(UnmanagedType.U2)> Public Second As Short
<MarshalAs(UnmanagedType.U2)> Public Milliseconds As Short
End Structure
<DllImport("kernel32.dll")> _
Private Shared Sub GetLocalTime(ByRef time As SYSTEMTIME)
End Sub
Public Sub test1()
Dim currenttime As SYSTEMTIME
GetLocalTime(currenttime)
Console.WriteLine("day: {0}", currenttime.Day)
Console.WriteLine("dayofweek: {0}", currenttime.DayOfWeek)
Console.WriteLine("month: {0}", currenttime.Month)
Console.WriteLine("year: {0}", currenttime.Year)
Console.WriteLine("hour: {0}", currenttime.Hour)
Console.WriteLine("minute: {0}", currenttime.Minute)
Console.WriteLine("second: {0}", currenttime.Second)
Console.WriteLine("milliseconds: {0}", currenttime.Milliseconds)
End Sub
End Class
[StructLayout( LayoutKind.Explicit )]
public struct SYSTEMTIME
{
[FieldOffset( 0 )] public short year;
[FieldOffset( 2 )] public short month;
[FieldOffset( 4 )] public short dow;
[FieldOffset( 6 )] public short day;
[FieldOffset( 8 )] public short hour;
[FieldOffset( 10 )] public short minute;
[FieldOffset( 12 )] public short second;
[FieldOffset( 14 )] public short msecs;
}
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System.DateTime.Now