AnlageIP adresse kann nun im Menu geändert werden

SanSystem/Einstellungen/ObjecteListSetting.cs

@@ -1,6 +1,8 @@
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 using System.Linq;
+using System.Net;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;
@@ -18,7 +20,7 @@ namespace SanSystem.Einstellungen
             
             try
             {
-                result = getConfiguration(dataGridViewColumn.HeaderText);
+                result = (int)getConfiguration(dataGridViewColumn.HeaderText);
             }
             catch(Exception )
             {

SanSystem/Einstellungen/Settings.cs

@@ -11,7 +11,8 @@ namespace SanSystem.Einstellungen
 {
     abstract class Settings : IDisposable
     {
-        protected Dictionary<string, int> configuration = new Dictionary<string, int>();
+        protected Dictionary<string, long> configuration = new Dictionary<string, long>();
+        
 
         const string pfad = "Settings";
 
@@ -30,15 +31,15 @@ namespace SanSystem.Einstellungen
             else
             {
                 string input = File.ReadAllText(modPath);
-                configuration = (Dictionary<string, int>)JsonConvert.DeserializeObject(input, typeof(Dictionary<string, int>));
+                configuration = (Dictionary<string, long>)JsonConvert.DeserializeObject(input, typeof(Dictionary<string, long>));
             }
         }
 
-        protected int getConfiguration(string keyName, int retry = 0)
+        protected long getConfiguration(string keyName, int retry = 0)
         {
             if (retry >= 3)
                 throw new Exception("Fehler, zuviele versuche");
-            int result = -1;
+            long result = -1;
             if(!configuration.TryGetValue(keyName,out result))
             {
                 configuration.Add(keyName, 20);
@@ -53,7 +54,7 @@ namespace SanSystem.Einstellungen
             }
         }
 
-        protected void setConfig(string keyName, int value)
+        protected void setConfig(string keyName, long value)
         {
             configuration[keyName] = value;
         }

SanSystem/Einstellungen/SoftwareConfiguration.cs

@@ -0,0 +1,56 @@
+using System;
+
+namespace SanSystem.Einstellungen
+{
+    class SoftwareConfiguration : Settings
+    {
+        long IPToLong(string addr)
+        {
+            System.Net.IPAddress ip;
+            if (System.Net.IPAddress.TryParse(addr, out ip))
+                return (((long)ip.GetAddressBytes()[0] << 24) | ((int)ip.GetAddressBytes()[1] << 16) | ((int)ip.GetAddressBytes()[2] << 8) | ip.GetAddressBytes()[3]);
+            else return 0;
+        }
+
+        string LongToIP(long addr)
+        {
+            System.Net.IPAddress tmpIp;
+            if (System.Net.IPAddress.TryParse(addr.ToString(), out tmpIp))
+            {
+                return tmpIp.ToString();
+                /*try
+                {
+                    Byte[] bytes = tmpIp.GetAddressBytes();
+                    long addrs = (long)BitConverter.ToInt32(bytes, 0);
+                    return new System.Net.IPAddress(addrs).ToString();
+                }
+                */
+                //catch (Exception e) { return e.Message; }
+            }
+            else return String.Empty;
+        }
+
+        internal void SetAnlageIP(string text)
+        {
+            setConfig("ANLAGEIP",IPToLong(text));
+        }
+
+        public SoftwareConfiguration() : base("SoftwareConfiguration")
+        {
+           
+        }
+
+        public string GetAnlageIP()
+        {
+            long ip = getConfiguration("ANLAGEIP");
+            if (ip <= 0) throw new Exception("Something went wrong");
+            return LongToIP(ip);
+        }
+
+        public override void InitDevValues()
+        {
+            configuration.Add("ANLAGEIP", IPToLong("192.168.2.248"));
+            
+        }
+    }
+}