diff --git a/Exercise Exception Vector/Exercise Exception Vector.csproj b/Exercise Exception Vector/Exercise Exception Vector.csproj
new file mode 100644
index 0000000000000000000000000000000000000000..eb38ced257b07f9cf9379b763e7539608a2b9a20
--- /dev/null
+++ b/Exercise Exception Vector/Exercise Exception Vector.csproj
@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" 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>{F15AB3CE-0032-4E7C-83AE-E1A55FFA4B07}</ProjectGuid>
+ <OutputType>Exe</OutputType>
+ <AppDesignerFolder>Properties</AppDesignerFolder>
+ <RootNamespace>Exercise__Exception_Vector</RootNamespace>
+ <AssemblyName>Exercise__Exception_Vector</AssemblyName>
+ <TargetFrameworkVersion>v4.8</TargetFrameworkVersion>
+ <FileAlignment>512</FileAlignment>
+ <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+ </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.Data" />
+ <Reference Include="System.Xml" />
+ </ItemGroup>
+ <ItemGroup>
+ <Compile Include="VectorException.cs" />
+ <Compile Include="Program.cs" />
+ <Compile Include="Properties\AssemblyInfo.cs" />
+ <Compile Include="Vector.cs" />
+ </ItemGroup>
+ <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+ <!-- To modify your build process, add your task inside one of the targets below and uncomment it.
+ Other similar extension points exist, see Microsoft.Common.targets.
+ <Target Name="BeforeBuild">
+ </Target>
+ <Target Name="AfterBuild">
+ </Target>
+ -->
+
+</Project>
diff --git a/Exercise Exception Vector/Program.cs b/Exercise Exception Vector/Program.cs
new file mode 100644
index 0000000000000000000000000000000000000000..b97ac1a9281c92732b3def2344b5554fc92d1f3f
--- /dev/null
+++ b/Exercise Exception Vector/Program.cs
@@ -0,0 +1,92 @@
+/*
+MIT License
+
+Copyright (c) 2022 Alexander Schneider
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+using System.Diagnostics;
+using static System.Console;
+
+namespace Schneider.Exercise.ExceptionVector
+{
+ class MainClass
+ {
+ private static Vector parseVector(string input)
+ {
+ string[] components = input.Split(',');
+ float x = float.Parse(components[0]);
+ float y = float.Parse(components[1]);
+ return new Vector(x, y);
+ }
+
+ private static bool shallStop(string input)
+ {
+ return input == "fertig";
+ }
+
+ public static void Main (string[] args)
+ {
+ // Aufgabe fordert ewige Schleife und Abbruch bei Eingabe von fertig.
+ while (true)
+ {
+
+ Write("Geben Sie einen Vektor ein: ");
+ string input = ReadLine();
+ if (shallStop(input))
+ {
+ break;
+ }
+ Vector a = parseVector(input);
+
+ Write("Geben Sie eine Operation ein: ");
+ string vectorOperator = ReadLine();
+ if (shallStop(vectorOperator))
+ {
+ break;
+ }
+
+ Write("Geben Sie einen Vektor ein: ");
+ input = ReadLine();
+ if (shallStop(input))
+ {
+ break;
+ }
+ Vector b = parseVector(input);
+
+ // Passende Operation ausführen Ergebnis ausführen.
+ switch (vectorOperator)
+ {
+ case "+":
+ WriteLine($"Ergebnis: { a + b}");;
+ break;
+ case "-":
+ WriteLine($"Ergebnis: { a - b}");;
+ break;
+ case "*":
+ WriteLine($"Ergebnis: { a * b}");;
+ break;
+ }
+
+ }
+ WriteLine("Ciao");
+ }
+ }
+}
\ No newline at end of file
diff --git a/Exercise Exception Vector/Properties/AssemblyInfo.cs b/Exercise Exception Vector/Properties/AssemblyInfo.cs
new file mode 100644
index 0000000000000000000000000000000000000000..d9901c0b96755462f49ae9eeff297f456e443372
--- /dev/null
+++ b/Exercise Exception Vector/Properties/AssemblyInfo.cs
@@ -0,0 +1,35 @@
+using System.Reflection;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("Exercise__Exception_Vector")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("Exercise__Exception_Vector")]
+[assembly: AssemblyCopyright("Copyright © 2022")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components. If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("F15AB3CE-0032-4E7C-83AE-E1A55FFA4B07")]
+
+// Version information for an assembly consists of the following four values:
+//
+// Major Version
+// Minor Version
+// Build Number
+// Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
\ No newline at end of file
diff --git a/Exercise Exception Vector/Vector.cs b/Exercise Exception Vector/Vector.cs
new file mode 100644
index 0000000000000000000000000000000000000000..8c133af05093b89bba2585ece68ff35065ce78d8
--- /dev/null
+++ b/Exercise Exception Vector/Vector.cs
@@ -0,0 +1,113 @@
+/*
+MIT License
+
+Copyright (c) 2022 Alexander Schneider
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+using System;
+
+namespace Schneider.Exercise.ExceptionVector
+{
+ public class Vector
+ {
+ /// <summary>
+ /// Liefert X Komponente, aber lässt diese nicht verändern, wie in Aufgabe gefordert.
+ /// </summary>
+ /// <value>The x.</value>
+ public float X { get; private set; }
+
+ /// <summary>
+ /// Liefert Y Komponente, aber lässt diese nicht verändern, wie in Aufgabe gefordert.
+ /// </summary>
+ /// <value>The x.</value>
+ public float Y { get; private set; }
+
+ /// <summary>
+ /// Von Aufgabe geforderter einziger Konstruktor. Falls Nullvektor wird das erstellen mit
+ /// passender VectorKonfigurationException verhindert.
+ /// </summary>
+ /// <param name="x">The x coordinate.</param>
+ /// <param name="y">The y coordinate.</param>
+ public Vector (float x, float y)
+ {
+ // Nullvektor vehindern
+ if (x == 0 && y == 0) {
+ throw new VektorKonfigurationsException ();
+ }
+
+ if (calcLength(x, y) > 10)
+ {
+ // Hier war die Aufgabe etwas unklar, ob es niemals bei einer Rechenoperation länger
+ // als 10 sein darf oder niemals auch beim Erzeugen mit new.
+ throw new VektorKonfigurationsException();
+ }
+
+ X = x;
+ Y = y;
+ }
+
+ public static Vector operator+ (Vector a, Vector b)
+ {
+ Vector result = new Vector (a.X + b.X, a.Y + b.Y);
+ if (!checkIfLengthIsOk (result)) {
+ throw new VektorRechenException (a, b);
+ }
+ return result;
+ }
+
+ public static Vector operator- (Vector a, Vector b)
+ {
+ Vector result = new Vector (a.X - b.X, a.Y - b.Y);
+ if (!checkIfLengthIsOk (result)) {
+ throw new VektorRechenException (a, b);
+ }
+ return result;
+ }
+
+ public static float operator* (Vector a, Vector b)
+ {
+ float result = a.X * b.X + a.Y * b.Y;
+ if (result == 0) {
+ throw new VektorRechenException (a, b);
+ }
+ return result;
+ }
+
+ private static bool checkIfLengthIsOk(Vector a)
+ {
+ // Die Länge darf nicht größer als 10 sein.
+ if (calcLength (a.X, a.Y) > 10) {
+ return false;
+ }
+ return true;
+ }
+
+ private static double calcLength(float a, float b)
+ {
+ return Math.Sqrt (a*a + b*b);
+ }
+
+ public override string ToString()
+ {
+ return $"{X},{Y}";
+ }
+ }
+}
\ No newline at end of file
diff --git a/Exercise Exception Vector/VectorException.cs b/Exercise Exception Vector/VectorException.cs
new file mode 100644
index 0000000000000000000000000000000000000000..0254579acc9bebbbc18706d7a59070f49c4fd0a3
--- /dev/null
+++ b/Exercise Exception Vector/VectorException.cs
@@ -0,0 +1,45 @@
+/*
+MIT License
+
+Copyright (c) 2015 Alexander Schneider
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+using System;
+
+namespace Schneider.Exercise.ExceptionVector
+{
+ public abstract class VektorException : Exception
+ {}
+
+ class VektorRechenException : VektorException
+ {
+ public Vector VectorA { get; set; }
+ public Vector VectorB { get; set; }
+
+ public VektorRechenException(Vector a, Vector b)
+ {
+ VectorA = a;
+ VectorB = b;
+ }
+ }
+
+ class VektorKonfigurationsException : VektorException
+ {}
+}
\ No newline at end of file
diff --git a/Prog2-SS2022-Schneider.sln b/Prog2-SS2022-Schneider.sln
index 1cd1982afe2e3172679c6d3dca1e7a30781577ba..7d4068593198d5db68945a3ab2aa6c22a03e059c 100644
--- a/Prog2-SS2022-Schneider.sln
+++ b/Prog2-SS2022-Schneider.sln
@@ -10,6 +10,10 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Exercise BookCollection", "
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Exercise Employee Management", "Exercise Employee Management\Exercise Employee Management.csproj", "{7D4AF42D-030C-4B8E-9CBF-0D08CB79FA37}"
EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Exercise Generics Dictionary", "Exercise Generics Dictionary\Exercise Generics Dictionary.csproj", "{EBD4CA3D-A7CF-4ADD-BBB1-1251AC73C851}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Exercise Exception Vector", "Exercise Exception Vector\Exercise Exception Vector.csproj", "{F15AB3CE-0032-4E7C-83AE-E1A55FFA4B07}"
+EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@@ -36,5 +40,13 @@ Global
{7D4AF42D-030C-4B8E-9CBF-0D08CB79FA37}.Debug|Any CPU.Build.0 = Debug|Any CPU
{7D4AF42D-030C-4B8E-9CBF-0D08CB79FA37}.Release|Any CPU.ActiveCfg = Release|Any CPU
{7D4AF42D-030C-4B8E-9CBF-0D08CB79FA37}.Release|Any CPU.Build.0 = Release|Any CPU
+ {EBD4CA3D-A7CF-4ADD-BBB1-1251AC73C851}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {EBD4CA3D-A7CF-4ADD-BBB1-1251AC73C851}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {EBD4CA3D-A7CF-4ADD-BBB1-1251AC73C851}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {EBD4CA3D-A7CF-4ADD-BBB1-1251AC73C851}.Release|Any CPU.Build.0 = Release|Any CPU
+ {F15AB3CE-0032-4E7C-83AE-E1A55FFA4B07}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {F15AB3CE-0032-4E7C-83AE-E1A55FFA4B07}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {F15AB3CE-0032-4E7C-83AE-E1A55FFA4B07}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {F15AB3CE-0032-4E7C-83AE-E1A55FFA4B07}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
EndGlobal