.gitignore

+.vs
+Wetterstation/bin/
+Wetterstation/obj/
+/packages/

Wetterstation.sln

+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.28803.452
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Wetterstation", "Wetterstation\Wetterstation.csproj", "{7B3B82DF-FBEE-484A-97F9-1956E36624EB}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{7B3B82DF-FBEE-484A-97F9-1956E36624EB}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{7B3B82DF-FBEE-484A-97F9-1956E36624EB}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{7B3B82DF-FBEE-484A-97F9-1956E36624EB}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{7B3B82DF-FBEE-484A-97F9-1956E36624EB}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {ECD8880D-9A91-4B42-8FDD-36C8165494D2}
+	EndGlobalSection
+EndGlobal

Wetterstation/App.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <configSections>
+  <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
+  <section name="entityFramework"
+    type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
+    requirePermission="false"/>
+  </configSections>
+  <connectionStrings>
+    <add name="Default" connectionString="Data Source=.\frontend.db;Version=3;" providerName="System.Data.SqlClient"/>
+  </connectionStrings>
+  <startup>
+    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2"/>
+  </startup>
+  <entityFramework>
+    <providers>
+      <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer"/>
+      <provider invariantName="System.Data.SQLite.EF6" type="System.Data.SQLite.EF6.SQLiteProviderServices, System.Data.SQLite.EF6"/>
+    </providers>
+  </entityFramework>
+  <system.data>
+    <DbProviderFactories>
+      <remove invariant="System.Data.SQLite.EF6"/>
+      <add name="SQLite Data Provider (Entity Framework 6)" invariant="System.Data.SQLite.EF6"
+        description=".NET Framework Data Provider for SQLite (Entity Framework 6)" type="System.Data.SQLite.EF6.SQLiteProviderFactory, System.Data.SQLite.EF6"/>
+    <remove invariant="System.Data.SQLite"/><add name="SQLite Data Provider" invariant="System.Data.SQLite"
+      description=".NET Framework Data Provider for SQLite" type="System.Data.SQLite.SQLiteFactory, System.Data.SQLite"/></DbProviderFactories>
+  </system.data>
+</configuration>
\ No newline at end of file

Wetterstation/ClassDiagram1.cd

+<?xml version="1.0" encoding="utf-8"?>
+<ClassDiagram MajorVersion="1" MinorVersion="1">
+  <Class Name="Wetterstation.Hintergrund">
+    <Position X="3.5" Y="3.75" Width="1.5" />
+    <Compartments>
+      <Compartment Name="Fields" Collapsed="true" />
+      <Compartment Name="Methods" Collapsed="true" />
+    </Compartments>
+    <TypeIdentifier>
+      <HashCode>/wAJLFBCp76AADEgVLGAAcgWgHDRVBiAMgRYRGCgSrg=</HashCode>
+      <FileName>Form1.cs</FileName>
+    </TypeIdentifier>
+    <ShowAsAssociation>
+      <Property Name="Resources" />
+    </ShowAsAssociation>
+  </Class>
+  <Class Name="Wetterstation.Program">
+    <Position X="7" Y="1.25" Width="1.5" />
+    <Compartments>
+      <Compartment Name="Methods" Collapsed="true" />
+    </Compartments>
+    <TypeIdentifier>
+      <HashCode>AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAAABBAAAAA=</HashCode>
+      <FileName>Program.cs</FileName>
+    </TypeIdentifier>
+    <ShowAsAssociation>
+      <Property Name="Settings" />
+      <Property Name="SettingsModel" />
+    </ShowAsAssociation>
+  </Class>
+  <Class Name="Wetterstation.Sensor">
+    <Position X="10.25" Y="1.25" Width="1.5" />
+    <Compartments>
+      <Compartment Name="Fields" Collapsed="true" />
+      <Compartment Name="Properties" Collapsed="true" />
+    </Compartments>
+    <TypeIdentifier>
+      <HashCode>CAEgIAAgAAAAAAIAAAAKAUAAAQCEAAgCgAwAAggEAgA=</HashCode>
+      <FileName>Sensor.cs</FileName>
+    </TypeIdentifier>
+    <ShowAsAssociation>
+      <Property Name="Settings" />
+    </ShowAsAssociation>
+  </Class>
+  <Class Name="Wetterstation.Settings">
+    <Position X="7" Y="2.75" Width="1.5" />
+    <Compartments>
+      <Compartment Name="Fields" Collapsed="true" />
+      <Compartment Name="Methods" Collapsed="true" />
+    </Compartments>
+    <TypeIdentifier>
+      <HashCode>QBQUABAAADAQABAAAhCAAAIGEASERFBgAAHBAAJBBAQ=</HashCode>
+      <FileName>Settings.cs</FileName>
+    </TypeIdentifier>
+  </Class>
+  <Class Name="Wetterstation.SettingsModel">
+    <Position X="3.5" Y="1.25" Width="1.5" />
+    <Compartments>
+      <Compartment Name="Properties" Collapsed="true" />
+    </Compartments>
+    <TypeIdentifier>
+      <HashCode>AgEgAAAIIQAAAAAAEABACAAAACAAAIIAgAAgQAAAAAA=</HashCode>
+      <FileName>SettingsModel.cs</FileName>
+    </TypeIdentifier>
+    <ShowAsAssociation>
+      <Property Name="Hintergrund" />
+      <Property Name="Resources" />
+    </ShowAsAssociation>
+  </Class>
+  <Class Name="Wetterstation.SqliteDataAccess">
+    <Position X="10" Y="4" Width="1.5" />
+    <Compartments>
+      <Compartment Name="Fields" Collapsed="true" />
+      <Compartment Name="Methods" Collapsed="true" />
+    </Compartments>
+    <TypeIdentifier>
+      <HashCode>QAAAAAAAAQAAAAAAAAAAAAAAgAAAAAAghAAAAAAAAAA=</HashCode>
+      <FileName>SqliteDataAccess.cs</FileName>
+    </TypeIdentifier>
+    <ShowAsAssociation>
+      <Property Name="Settings" />
+      <Property Name="Sensor" />
+    </ShowAsAssociation>
+  </Class>
+  <Class Name="Wetterstation.Properties.Resources">
+    <Position X="1" Y="1.25" Width="1.5" />
+    <Compartments>
+      <Compartment Name="Fields" Collapsed="true" />
+      <Compartment Name="Properties" Collapsed="true" />
+      <Compartment Name="Methods" Collapsed="true" />
+    </Compartments>
+    <TypeIdentifier>
+      <HashCode>CAAAAABEAgEAAAAAAEABUABBAQAAAgAgAAAAgACAAYA=</HashCode>
+    </TypeIdentifier>
+  </Class>
+  <Font Name="Segoe UI" Size="9" />
+</ClassDiagram>
\ No newline at end of file

Wetterstation/Program.cs

+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using System.Text;
+using uPLibrary.Networking.M2Mqtt;
+using uPLibrary.Networking.M2Mqtt.Messages;
+
+namespace Wetterstation
+{
+    static class Program
+    {
+        public static Settings Settings
+        {
+            get => default;
+            set
+            {
+            }
+        }
+
+        public static SettingsModel SettingsModel
+        {
+            get => default;
+            set
+            {
+            }
+        }
+
+        /// <summary>
+        /// Der Haupteinstiegspunkt für die Anwendung.
+        /// </summary>
+        [STAThread]
+        static void Main()
+        {
+            Application.EnableVisualStyles();
+            Application.SetCompatibleTextRenderingDefault(false);
+            Application.Run(new Hintergrund());
+        }
+    }
+}

Wetterstation/Properties/AssemblyInfo.cs

+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// Allgemeine Informationen über eine Assembly werden über die folgenden
+// Attribute gesteuert. Ändern Sie diese Attributwerte, um die Informationen zu ändern,
+// die einer Assembly zugeordnet sind.
+[assembly: AssemblyTitle("Wetterstation")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("Wetterstation")]
+[assembly: AssemblyCopyright("Copyright ©  2020")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Durch Festlegen von ComVisible auf FALSE werden die Typen in dieser Assembly
+// für COM-Komponenten unsichtbar.  Wenn Sie auf einen Typ in dieser Assembly von
+// COM aus zugreifen müssen, sollten Sie das ComVisible-Attribut für diesen Typ auf "True" festlegen.
+[assembly: ComVisible(false)]
+
+// Die folgende GUID bestimmt die ID der Typbibliothek, wenn dieses Projekt für COM verfügbar gemacht wird
+[assembly: Guid("7b3b82df-fbee-484a-97f9-1956e36624eb")]
+
+// Versionsinformationen für eine Assembly bestehen aus den folgenden vier Werten:
+//
+//      Hauptversion
+//      Nebenversion
+//      Buildnummer
+//      Revision
+//
+// Sie können alle Werte angeben oder Standardwerte für die Build- und Revisionsnummern verwenden,
+// indem Sie "*" wie unten gezeigt eingeben:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

Wetterstation/Properties/Resources.Designer.cs

+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Dieser Code wurde von einem Tool generiert.
+//     Laufzeitversion:4.0.30319.42000
+//
+//     Änderungen an dieser Datei können falsches Verhalten verursachen und gehen verloren, wenn
+//     der Code erneut generiert wird.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace Wetterstation.Properties {
+    using System;
+    
+    
+    /// <summary>
+    ///   Eine stark typisierte Ressourcenklasse zum Suchen von lokalisierten Zeichenfolgen usw.
+    /// </summary>
+    // Diese Klasse wurde von der StronglyTypedResourceBuilder automatisch generiert
+    // -Klasse über ein Tool wie ResGen oder Visual Studio automatisch generiert.
+    // Um einen Member hinzuzufügen oder zu entfernen, bearbeiten Sie die .ResX-Datei und führen dann ResGen
+    // mit der /str-Option erneut aus, oder Sie erstellen Ihr VS-Projekt neu.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "16.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    internal class Resources {
+        
+        private static global::System.Resources.ResourceManager resourceMan;
+        
+        private static global::System.Globalization.CultureInfo resourceCulture;
+        
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Resources() {
+        }
+        
+        /// <summary>
+        ///   Gibt die zwischengespeicherte ResourceManager-Instanz zurück, die von dieser Klasse verwendet wird.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Resources.ResourceManager ResourceManager {
+            get {
+                if (object.ReferenceEquals(resourceMan, null)) {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("Wetterstation.Properties.Resources", typeof(Resources).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+        
+        /// <summary>
+        ///   Überschreibt die CurrentUICulture-Eigenschaft des aktuellen Threads für alle
+        ///   Ressourcenzuordnungen, die diese stark typisierte Ressourcenklasse verwenden.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Globalization.CultureInfo Culture {
+            get {
+                return resourceCulture;
+            }
+            set {
+                resourceCulture = value;
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap _01d_2x {
+            get {
+                object obj = ResourceManager.GetObject("_01d_2x", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap _01n_2x {
+            get {
+                object obj = ResourceManager.GetObject("_01n_2x", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap _02d_2x {
+            get {
+                object obj = ResourceManager.GetObject("_02d_2x", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap _02n_2x {
+            get {
+                object obj = ResourceManager.GetObject("_02n_2x", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap _03d_2x {
+            get {
+                object obj = ResourceManager.GetObject("_03d_2x", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap _03n_2x {
+            get {
+                object obj = ResourceManager.GetObject("_03n_2x", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap _04d_2x {
+            get {
+                object obj = ResourceManager.GetObject("_04d_2x", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap _04n_2x {
+            get {
+                object obj = ResourceManager.GetObject("_04n_2x", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap _09d_2x {
+            get {
+                object obj = ResourceManager.GetObject("_09d_2x", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap _09n_2x {
+            get {
+                object obj = ResourceManager.GetObject("_09n_2x", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap _10d_2x {
+            get {
+                object obj = ResourceManager.GetObject("_10d_2x", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap _10n_2x {
+            get {
+                object obj = ResourceManager.GetObject("_10n_2x", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap _11d_2x {
+            get {
+                object obj = ResourceManager.GetObject("_11d_2x", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap _11n_2x {
+            get {
+                object obj = ResourceManager.GetObject("_11n_2x", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap _13d_2x {
+            get {
+                object obj = ResourceManager.GetObject("_13d_2x", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap _13n_2x {
+            get {
+                object obj = ResourceManager.GetObject("_13n_2x", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap _50d_2x {
+            get {
+                object obj = ResourceManager.GetObject("_50d_2x", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap _50n_2x {
+            get {
+                object obj = ResourceManager.GetObject("_50n_2x", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap Bild_Dennis_Formatiert {
+            get {
+                object obj = ResourceManager.GetObject("Bild_Dennis_Formatiert", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap earth {
+            get {
+                object obj = ResourceManager.GetObject("earth", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap Kompassrose {
+            get {
+                object obj = ResourceManager.GetObject("Kompassrose", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap saturn {
+            get {
+                object obj = ResourceManager.GetObject("saturn", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap Strand {
+            get {
+                object obj = ResourceManager.GetObject("Strand", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap Systemknopf {
+            get {
+                object obj = ResourceManager.GetObject("Systemknopf", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap Tendenz {
+            get {
+                object obj = ResourceManager.GetObject("Tendenz", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap WindRose_neu {
+            get {
+                object obj = ResourceManager.GetObject("WindRose_neu", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap Zahnrad {
+            get {
+                object obj = ResourceManager.GetObject("Zahnrad", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap Zahnrad1 {
+            get {
+                object obj = ResourceManager.GetObject("Zahnrad1", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap Zahnrad11 {
+            get {
+                object obj = ResourceManager.GetObject("Zahnrad11", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Ressource vom Typ System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap Zahnrad12 {
+            get {
+                object obj = ResourceManager.GetObject("Zahnrad12", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+    }
+}

Wetterstation/Properties/Resources.resx

+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
+  <data name="_03d_2x" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\03d@2x.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="Zahnrad11" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\Zahnrad11.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="Strand" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\Strand.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="_50n_2x" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\50n@2x.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="_02d_2x" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\02d@2x.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="_03n_2x" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\03n@2x.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="earth" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\earth.jpg;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="_09d_2x" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\09d@2x.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="_10d_2x" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\10d@2x.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="Bild_Dennis_Formatiert" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\Bild_Dennis_Formatiert.jpg;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="_11d_2x" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\11d@2x.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="_09n_2x" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\09n@2x.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="_01d_2x" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\01d@2x.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="_11n_2x" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\11n@2x.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="Zahnrad1" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\Zahnrad1.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="_10n_2x" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\10n@2x.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="Zahnrad12" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\Zahnrad12.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="Kompassrose" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\Kompassrose.jpg;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="saturn" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\saturn.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="Zahnrad" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\Zahnrad.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="_02n_2x" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\02n@2x.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="_50d_2x" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\50d@2x.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="_01n_2x" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\01n@2x.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="_13d_2x" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\13d@2x.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="Systemknopf" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\Systemknopf.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="_04n_2x" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\04n@2x.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="_13n_2x" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\13n@2x.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="WindRose_neu" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\WindRose_neu2.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="_04d_2x" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\04d@2x.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="Tendenz" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\pfeil_unten.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+</root>
\ No newline at end of file

Wetterstation/Properties/Settings.Designer.cs

+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace Wetterstation.Properties
+{
+
+
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "11.0.0.0")]
+    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase
+    {
+
+        private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
+
+        public static Settings Default
+        {
+            get
+            {
+                return defaultInstance;
+            }
+        }
+    }
+}

Wetterstation/Properties/Settings.settings

+<?xml version='1.0' encoding='utf-8'?>
+<SettingsFile xmlns="http://schemas.microsoft.com/VisualStudio/2004/01/settings" CurrentProfile="(Default)">
+  <Profiles>
+    <Profile Name="(Default)" />
+  </Profiles>
+  <Settings />
+</SettingsFile>