From d447950255e39a00a16466d7fe6e6d42a7c91eea Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Tue, 11 Aug 2020 17:59:44 +0800
Subject: Post list modified since now consider username change. And make all
 datetime utc.

---
 Timeline/Helpers/DateTimeExtensions.cs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 Timeline/Helpers/DateTimeExtensions.cs

(limited to 'Timeline/Helpers/DateTimeExtensions.cs')

diff --git a/Timeline/Helpers/DateTimeExtensions.cs b/Timeline/Helpers/DateTimeExtensions.cs
new file mode 100644
index 00000000..374f3bc9
--- /dev/null
+++ b/Timeline/Helpers/DateTimeExtensions.cs
@@ -0,0 +1,14 @@
+using System;
+
+namespace Timeline.Helpers
+{
+    public static class DateTimeExtensions
+    {
+        public static DateTime MyToUtc(this DateTime dateTime)
+        {
+            if (dateTime.Kind == DateTimeKind.Utc) return dateTime;
+            if (dateTime.Kind == DateTimeKind.Local) return dateTime.ToUniversalTime();
+            return DateTime.SpecifyKind(dateTime, DateTimeKind.Utc);
+        }
+    }
+}
-- 
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