commit 1a17fc57868066cb88199d2b8e75aeab45df1b76
Author: Eugen Höglinger <eugen.hoeglinger@engel.at>
Date:   Thu Feb 29 15:10:01 2024 +0100

    Initialize
    
    Prüft ob der String eine Nummer ist.

diff --git a/.vs/Test_IsStringNumber/FileContentIndex/17e26570-fdae-4793-9079-377cfd526c60.vsidx b/.vs/Test_IsStringNumber/FileContentIndex/17e26570-fdae-4793-9079-377cfd526c60.vsidx
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index 0000000..d9a99a1
Binary files /dev/null and b/.vs/Test_IsStringNumber/FileContentIndex/17e26570-fdae-4793-9079-377cfd526c60.vsidx differ
diff --git a/.vs/Test_IsStringNumber/v17/.suo b/.vs/Test_IsStringNumber/v17/.suo
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index 0000000..98d1f0e
Binary files /dev/null and b/.vs/Test_IsStringNumber/v17/.suo differ
diff --git a/.vs/Test_IsStringNumber/v17/DocumentLayout.json b/.vs/Test_IsStringNumber/v17/DocumentLayout.json
new file mode 100644
index 0000000..510a745
--- /dev/null
+++ b/.vs/Test_IsStringNumber/v17/DocumentLayout.json
@@ -0,0 +1,53 @@
+{
+  "Version": 1,
+  "WorkspaceRootPath": "C:\\CAD\\Git-WorkRepository\\VisualStudio\\_TEST\\Test_IsStringNumber\\",
+  "Documents": [
+    {
+      "AbsoluteMoniker": "D:0:0:{62B89CD8-E5D0-435E-883E-D37034D64A23}|HE-Konsolen-App (.NET Framework)1\\HE-Konsolen-App (.NET Framework)1.csproj|c:\\cad\\git-workrepository\\visualstudio\\_test\\test_isstringnumber\\he-konsolen-app (.net framework)1\\program.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}",
+      "RelativeMoniker": "D:0:0:{62B89CD8-E5D0-435E-883E-D37034D64A23}|HE-Konsolen-App (.NET Framework)1\\HE-Konsolen-App (.NET Framework)1.csproj|solutionrelative:he-konsolen-app (.net framework)1\\program.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}"
+    }
+  ],
+  "DocumentGroupContainers": [
+    {
+      "Orientation": 0,
+      "VerticalTabListWidth": 256,
+      "DocumentGroups": [
+        {
+          "DockedWidth": 200,
+          "SelectedChildIndex": 4,
+          "Children": [
+            {
+              "$type": "Bookmark",
+              "Name": "ST:128:0:{1fc202d4-d401-403c-9834-5b218574bb67}"
+            },
+            {
+              "$type": "Bookmark",
+              "Name": "ST:129:0:{1fc202d4-d401-403c-9834-5b218574bb67}"
+            },
+            {
+              "$type": "Bookmark",
+              "Name": "ST:0:0:{e506b91c-c606-466a-90a9-123d1d1e12b3}"
+            },
+            {
+              "$type": "Bookmark",
+              "Name": "ST:0:0:{cce594b6-0c39-4442-ba28-10c64ac7e89f}"
+            },
+            {
+              "$type": "Document",
+              "DocumentIndex": 0,
+              "Title": "Program.cs",
+              "DocumentMoniker": "C:\\CAD\\Git-WorkRepository\\VisualStudio\\_TEST\\Test_IsStringNumber\\HE-Konsolen-App (.NET Framework)1\\Program.cs",
+              "RelativeDocumentMoniker": "HE-Konsolen-App (.NET Framework)1\\Program.cs",
+              "ToolTip": "C:\\CAD\\Git-WorkRepository\\VisualStudio\\_TEST\\Test_IsStringNumber\\HE-Konsolen-App (.NET Framework)1\\Program.cs",
+              "RelativeToolTip": "HE-Konsolen-App (.NET Framework)1\\Program.cs",
+              "ViewState": "AQIAAAAAAAAAAAAAAAAAAHgAAAAiAAAA",
+              "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000738|",
+              "WhenOpened": "2024-02-27T11:01:03.803Z",
+              "EditorCaption": ""
+            }
+          ]
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file
diff --git a/HE-Konsolen-App (.NET Framework)1/App.config b/HE-Konsolen-App (.NET Framework)1/App.config
new file mode 100644
index 0000000..56efbc7
--- /dev/null
+++ b/HE-Konsolen-App (.NET Framework)1/App.config	
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
+    </startup>
+</configuration>
\ No newline at end of file
diff --git a/HE-Konsolen-App (.NET Framework)1/HE-Konsolen-App (.NET Framework)1.csproj b/HE-Konsolen-App (.NET Framework)1/HE-Konsolen-App (.NET Framework)1.csproj
new file mode 100644
index 0000000..ae35f46
--- /dev/null
+++ b/HE-Konsolen-App (.NET Framework)1/HE-Konsolen-App (.NET Framework)1.csproj	
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{62B89CD8-E5D0-435E-883E-D37034D64A23}</ProjectGuid>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>HE_Konsolen_App__.NET_Framework_1</RootNamespace>
+    <AssemblyName>HE-Konsolen-App %28.NET Framework%291</AssemblyName>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <Deterministic>true</Deterministic>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Program.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>
\ No newline at end of file
diff --git a/HE-Konsolen-App (.NET Framework)1/Program.cs b/HE-Konsolen-App (.NET Framework)1/Program.cs
new file mode 100644
index 0000000..fbc8b4e
--- /dev/null
+++ b/HE-Konsolen-App (.NET Framework)1/Program.cs	
@@ -0,0 +1,134 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace HE_Konsolen_App__.NET_Framework_1
+{
+    internal class Program
+    {
+        #region Version und Copyright
+        // Version und Copyright
+        static string programName = Path.GetFileNameWithoutExtension(System.Reflection.Assembly.GetExecutingAssembly().GetName().CodeBase); //Den Programmnamen auslesen
+        static string programVersion = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString();
+        static object[] attributes = Assembly.GetExecutingAssembly().GetCustomAttributes(typeof(AssemblyCopyrightAttribute), false);
+        static string copyright = GenerateCopyright();
+
+        //Assembly Datum und Zeit
+        static DateTime value = AssemblyDateTime();
+        string date = value.ToShortDateString();
+        string time = value.ToLongTimeString();
+
+        private static DateTime AssemblyDateTime()
+        {
+            var version = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version;
+            var buildDateTime = new DateTime(2000, 1, 1).Add(new TimeSpan(TimeSpan.TicksPerDay * version.Build + TimeSpan.TicksPerSecond * 2 * version.Revision));
+            //Tage seit dem 1. Januar 2000 und Sekunden seit Mitternacht, (multiplizier mit 2 ergibt das Original)
+            return buildDateTime;
+        }
+
+        private static string CurrentYear()
+        {
+            DateTime dtn = DateTime.Now;
+            return dtn.Year.ToString();
+        }
+
+        private static string StartYear()
+        {
+            string startYear = "";
+            if (((AssemblyCopyrightAttribute)attributes[0]).Copyright.Contains("Copyright © "))
+            {
+                startYear = ((AssemblyCopyrightAttribute)attributes[0]).Copyright.Replace("Copyright © ", "");
+                while (startYear.StartsWith(" "))
+                {
+                    startYear = startYear.Remove(0, 1);
+                }
+
+                if (startYear.Contains("-"))
+                {
+                    startYear = startYear.Remove(startYear.IndexOf("-"));
+                }
+                else
+                {
+                    startYear = startYear.Remove(startYear.IndexOf(" "));
+                }
+                return startYear;
+            }
+            else
+            {
+                DateTime dtn = DateTime.Now;
+                return dtn.Year.ToString();
+            }
+        }
+
+        private static string GenerateCopyright()
+        {
+            string startYear = StartYear();
+            string currentYear = CurrentYear();
+
+            if (startYear == currentYear)
+            {
+                return ((AssemblyCopyrightAttribute)attributes[0]).Copyright;
+            }
+            else
+            {
+                string temp = ((AssemblyCopyrightAttribute)attributes[0]).Copyright;
+                string start = temp.Remove(temp.IndexOf(startYear) - 1);
+                string end = (temp.Remove(0, temp.IndexOf(" by")));
+
+                return String.Concat(start, " ", startYear, "-", currentYear, end);
+            }
+        }
+        #endregion
+
+        #region Programm-Info
+        /// <summary>
+        /// Contains the name of the program file
+        /// </summary>
+        public static string ProgramName { set; get; }
+
+        /// <summary>
+        /// Contains the version of the program file
+        /// </summary>
+        public static string ProgramVersion { set; get; }
+
+        /// <summary>
+        /// Contains the copyright notice
+        /// </summary>
+        public static string Copyright { set; get; }
+
+        private static void SetProgramInfo()
+        {
+            //Name, Version und Copyright setzen
+            ProgramName = programName;
+            ProgramVersion = programVersion;
+            Copyright = copyright;
+        }
+        #endregion
+
+        static void Main(string[] args)
+        {
+            // Programminformationen setzen
+            SetProgramInfo();
+
+            ////////////////////////////////////////////////////////////////
+            //
+            int n;
+            //string number = "1234";
+            string number = "abc";
+
+            if (!Int32.TryParse(number, out n))
+            {
+                number = "1";
+            }
+
+            Console.WriteLine("The String is: {0}", number);
+            Console.ReadLine();
+            //
+            ////////////////////////////////////////////////////////////////
+        }
+    }
+}
diff --git a/HE-Konsolen-App (.NET Framework)1/Properties/AssemblyInfo.cs b/HE-Konsolen-App (.NET Framework)1/Properties/AssemblyInfo.cs
new file mode 100644
index 0000000..2b106e9
--- /dev/null
+++ b/HE-Konsolen-App (.NET Framework)1/Properties/AssemblyInfo.cs	
@@ -0,0 +1,36 @@
+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("HE_Konsolen_App__.NET_Framework_1")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("HE_Konsolen_App__.NET_Framework_1")]
+[assembly: AssemblyCopyright("Copyright © 2022 by Eugen Höglinger")]
+[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("62b89cd8-e5d0-435e-883e-d37034d64a23")]
+
+// 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")]
diff --git a/HE-Konsolen-App (.NET Framework)1/bin/Debug/HE-Konsolen-App (.NET Framework)1.exe b/HE-Konsolen-App (.NET Framework)1/bin/Debug/HE-Konsolen-App (.NET Framework)1.exe
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diff --git a/HE-Konsolen-App (.NET Framework)1/bin/Debug/HE-Konsolen-App (.NET Framework)1.exe.config b/HE-Konsolen-App (.NET Framework)1/bin/Debug/HE-Konsolen-App (.NET Framework)1.exe.config
new file mode 100644
index 0000000..56efbc7
--- /dev/null
+++ b/HE-Konsolen-App (.NET Framework)1/bin/Debug/HE-Konsolen-App (.NET Framework)1.exe.config	
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
+    </startup>
+</configuration>
\ No newline at end of file
diff --git a/HE-Konsolen-App (.NET Framework)1/bin/Debug/HE-Konsolen-App (.NET Framework)1.pdb b/HE-Konsolen-App (.NET Framework)1/bin/Debug/HE-Konsolen-App (.NET Framework)1.pdb
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diff --git a/HE-Konsolen-App (.NET Framework)1/obj/Debug/.NETFramework,Version=v4.7.2.AssemblyAttributes.cs b/HE-Konsolen-App (.NET Framework)1/obj/Debug/.NETFramework,Version=v4.7.2.AssemblyAttributes.cs
new file mode 100644
index 0000000..3871b18
--- /dev/null
+++ b/HE-Konsolen-App (.NET Framework)1/obj/Debug/.NETFramework,Version=v4.7.2.AssemblyAttributes.cs	
@@ -0,0 +1,4 @@
+// <autogenerated />
+using System;
+using System.Reflection;
+[assembly: global::System.Runtime.Versioning.TargetFrameworkAttribute(".NETFramework,Version=v4.7.2", FrameworkDisplayName = ".NET Framework 4.7.2")]
diff --git a/HE-Konsolen-App (.NET Framework)1/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache b/HE-Konsolen-App (.NET Framework)1/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache
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diff --git a/HE-Konsolen-App (.NET Framework)1/obj/Debug/HE-Konsolen-App (.NET Framework)1.csproj.AssemblyReference.cache b/HE-Konsolen-App (.NET Framework)1/obj/Debug/HE-Konsolen-App (.NET Framework)1.csproj.AssemblyReference.cache
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diff --git a/HE-Konsolen-App (.NET Framework)1/obj/Debug/HE-Konsolen-App (.NET Framework)1.csproj.CoreCompileInputs.cache b/HE-Konsolen-App (.NET Framework)1/obj/Debug/HE-Konsolen-App (.NET Framework)1.csproj.CoreCompileInputs.cache
new file mode 100644
index 0000000..3608677
--- /dev/null
+++ b/HE-Konsolen-App (.NET Framework)1/obj/Debug/HE-Konsolen-App (.NET Framework)1.csproj.CoreCompileInputs.cache	
@@ -0,0 +1 @@
+5bb56c9ef8259863da41b9966ff000324a4ac45ce033dd510671b53b9ecdc07a
diff --git a/HE-Konsolen-App (.NET Framework)1/obj/Debug/HE-Konsolen-App (.NET Framework)1.csproj.FileListAbsolute.txt b/HE-Konsolen-App (.NET Framework)1/obj/Debug/HE-Konsolen-App (.NET Framework)1.csproj.FileListAbsolute.txt
new file mode 100644
index 0000000..c8744f1
--- /dev/null
+++ b/HE-Konsolen-App (.NET Framework)1/obj/Debug/HE-Konsolen-App (.NET Framework)1.csproj.FileListAbsolute.txt	
@@ -0,0 +1,7 @@
+C:\CAD\Git-WorkRepository\VisualStudio\_TEST\Test_IsStringNumber\HE-Konsolen-App (.NET Framework)1\obj\Debug\HE-Konsolen-App (.NET Framework)1.csproj.AssemblyReference.cache
+C:\CAD\Git-WorkRepository\VisualStudio\_TEST\Test_IsStringNumber\HE-Konsolen-App (.NET Framework)1\obj\Debug\HE-Konsolen-App (.NET Framework)1.csproj.CoreCompileInputs.cache
+C:\CAD\Git-WorkRepository\VisualStudio\_TEST\Test_IsStringNumber\HE-Konsolen-App (.NET Framework)1\bin\Debug\HE-Konsolen-App (.NET Framework)1.exe.config
+C:\CAD\Git-WorkRepository\VisualStudio\_TEST\Test_IsStringNumber\HE-Konsolen-App (.NET Framework)1\bin\Debug\HE-Konsolen-App (.NET Framework)1.exe
+C:\CAD\Git-WorkRepository\VisualStudio\_TEST\Test_IsStringNumber\HE-Konsolen-App (.NET Framework)1\bin\Debug\HE-Konsolen-App (.NET Framework)1.pdb
+C:\CAD\Git-WorkRepository\VisualStudio\_TEST\Test_IsStringNumber\HE-Konsolen-App (.NET Framework)1\obj\Debug\HE-Konsolen-App (.NET Framework)1.exe
+C:\CAD\Git-WorkRepository\VisualStudio\_TEST\Test_IsStringNumber\HE-Konsolen-App (.NET Framework)1\obj\Debug\HE-Konsolen-App (.NET Framework)1.pdb
diff --git a/HE-Konsolen-App (.NET Framework)1/obj/Debug/HE-Konsolen-App (.NET Framework)1.exe b/HE-Konsolen-App (.NET Framework)1/obj/Debug/HE-Konsolen-App (.NET Framework)1.exe
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diff --git a/HE-Konsolen-App (.NET Framework)1/obj/Debug/HE-Konsolen-App (.NET Framework)1.pdb b/HE-Konsolen-App (.NET Framework)1/obj/Debug/HE-Konsolen-App (.NET Framework)1.pdb
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index 0000000..29ef8ab
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diff --git a/Test_IsStringNumber.sln b/Test_IsStringNumber.sln
new file mode 100644
index 0000000..5538d7d
--- /dev/null
+++ b/Test_IsStringNumber.sln
@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.9.34616.47
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "HE-Konsolen-App (.NET Framework)1", "HE-Konsolen-App (.NET Framework)1\HE-Konsolen-App (.NET Framework)1.csproj", "{62B89CD8-E5D0-435E-883E-D37034D64A23}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{62B89CD8-E5D0-435E-883E-D37034D64A23}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{62B89CD8-E5D0-435E-883E-D37034D64A23}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{62B89CD8-E5D0-435E-883E-D37034D64A23}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{62B89CD8-E5D0-435E-883E-D37034D64A23}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {C61DD992-9ADA-41B6-B45D-87E253C12C61}
+	EndGlobalSection
+EndGlobal