mcs/class/corlib/corefx/DateTime.cs

   1 // Licensed to the .NET Foundation under one or more agreements.
   2 // The .NET Foundation licenses this file to you under the MIT license.
   3 // See the LICENSE file in the project root for more information.
   4
   5 using System;
   6 using System.Runtime;
   7 using System.Runtime.InteropServices;
   8 using System.Runtime.CompilerServices;
   9
  10 namespace System
  11 {
  12     partial struct DateTime
  13     {
  14         public static DateTime UtcNow
  15         {
  16             get
  17             {
  18                 long ticks = GetSystemTimeAsFileTime();
  19                 return new DateTime(((UInt64)(ticks + FileTimeOffset)) | KindUtc);
  20             }
  21         }
  22
  23         [MethodImplAttribute(MethodImplOptions.InternalCall)]
  24         internal static extern long GetSystemTimeAsFileTime();
  25
  26         internal Int64 ToBinaryRaw() => (Int64)_dateData;
  27     }
  28 }