v2.0.5 添加 WaitingFor() 方法

Author: JeffreySu

src/Senparc.CO2NET/Helpers/DateTimeHelper.cs

@@ -146,12 +146,14 @@ public static long GetUnixDateTime(DateTime dateTime)
         /// <param name="waitingInterval">每次等待间隔</param>
         /// <param name="work">每次等待之前执行的方法（可为空）</param>
         /// <returns></returns>
-        public async Task WaitingFor(TimeSpan waitingTime, TimeSpan waitingInterval, Action work = null)
+        public static async Task WaitingFor(TimeSpan waitingTime, TimeSpan waitingInterval, Action work = null)
         {
             while (true)
             {
                 var startTime = SystemTime.Now;
-                work();
+
+                work?.Invoke();
+
                 var delayTime = Task.Delay(waitingInterval);
 
                 await delayTime;

src/Senparc.CO2NET/Senparc.CO2NET.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFrameworks>net451;netstandard2.0;netstandard2.1</TargetFrameworks>
-    <Version>2.0.5</Version>
+    <Version>2.0.5.2</Version>
     <LangVersion>8.0</LangVersion>
     <AssemblyName>Senparc.CO2NET</AssemblyName>
     <RootNamespace>Senparc.CO2NET</RootNamespace>