Issue

Code backup

_NuGet/C#/EF - join query.cs

@@ -0,0 +1,15 @@
+var prod = context.ProdBom
+    .Join(context.ProdTable,
+        pb => pb.ProdId,
+        pt => pt.Id,
+        (pb, pt) => new
+        {
+            ProdBom = pb,
+            ProdTable = pt
+        })
+    .Where(x => x.ProdTable.ProjId == prodTable.ProjId
+                && x.ProdTable.SubProjId == prodTable.SubProjId
+                && x.ProdBom.ItemId == prodTable.ItemId
+                && x.ProdBom.ProdId == x.ProdTable.Id)
+    .Select(x => x.ProdTable)
+    .ToList();

_NuGet/C#/Log.cs

@@ -0,0 +1,28 @@
+//Simple function for create log message
+
+using System;
+using System.IO;
+using System.Runtime.CompilerServices;
+
+public class Test
+{
+    static void Log(string message,
+                    [CallerFilePath] string file = null,
+                    [CallerLineNumber] int line = 0)
+    {
+        Console.WriteLine("{0} ({1}): {2}", Path.GetFileName(file), line, message);
+    }
+
+    static void Main()
+    {
+        Log("Hello, world");
+        Log("This is the next line");
+    }
+}
+
+/*
+Output:
+
+Test.cs (16): Hello, world
+Test.cs (17): This is the next line
+*/

_NuGet/C#/Simple Ping.cs

@@ -0,0 +1,22 @@
+using System.Net.NetworkInformation; 
+
+using var ping = new Ping();
+var host = "palsgnfrs01.pal.local";
+
+while (true)
+{
+    try
+    {
+        var reply = await ping.SendPingAsync(host, 3000);
+
+        if (reply.Status != IPStatus.Success)
+            Console.WriteLine($"{DateTime.Now} | Get status {Enum.GetName(reply.Status)}");
+
+    }
+    catch (Exception e)
+    {
+        Console.WriteLine($"{e.Message}\r\nAn error occurred while attempting to ping {host}");
+    }
+
+    await Task.Delay(5000);
+}