diff --git a/OOP2024_AMP.sln b/OOP2024_AMP.sln
index 47296da3d417bce8177b4b09f83bbccc4445a10a..f3ae1abd30d4390a6104af0a6b86c45b9deafcc6 100644
--- a/OOP2024_AMP.sln
+++ b/OOP2024_AMP.sln
@@ -37,7 +37,13 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "P15 GenericSort", "P15 Gene
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "P16 GenericKeyValueList", "P16 GenericKeyValueList\P16 GenericKeyValueList.csproj", "{43F7D344-EBBF-4672-9452-AE59A1C977BF}"
EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "P17 Intro Delegates", "P17 Intro Delegates\P17 Intro Delegates.csproj", "{8E449A0E-B181-4E03-9BF5-732A32CF7A02}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "P17 Intro Delegates", "P17 Intro Delegates\P17 Intro Delegates.csproj", "{8E449A0E-B181-4E03-9BF5-732A32CF7A02}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "P18 Delegate Uebg", "P18 Delegate Uebg\P18 Delegate Uebg.csproj", "{0E2DADFD-9A74-499C-8B0F-8D5F05A0C890}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "P19 WPF_Demo", "P19 WPF_Demo\P19 WPF_Demo.csproj", "{5E98294F-B48D-4D2D-B26E-43B36AEAD46F}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "P20 Liste mit Delegate", "P20 Liste mit Delegate\P20 Liste mit Delegate.csproj", "{FF28F272-A827-4234-B95C-947C69D26349}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -117,6 +123,18 @@ Global
{8E449A0E-B181-4E03-9BF5-732A32CF7A02}.Debug|Any CPU.Build.0 = Debug|Any CPU
{8E449A0E-B181-4E03-9BF5-732A32CF7A02}.Release|Any CPU.ActiveCfg = Release|Any CPU
{8E449A0E-B181-4E03-9BF5-732A32CF7A02}.Release|Any CPU.Build.0 = Release|Any CPU
+ {0E2DADFD-9A74-499C-8B0F-8D5F05A0C890}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {0E2DADFD-9A74-499C-8B0F-8D5F05A0C890}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {0E2DADFD-9A74-499C-8B0F-8D5F05A0C890}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {0E2DADFD-9A74-499C-8B0F-8D5F05A0C890}.Release|Any CPU.Build.0 = Release|Any CPU
+ {5E98294F-B48D-4D2D-B26E-43B36AEAD46F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {5E98294F-B48D-4D2D-B26E-43B36AEAD46F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {5E98294F-B48D-4D2D-B26E-43B36AEAD46F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {5E98294F-B48D-4D2D-B26E-43B36AEAD46F}.Release|Any CPU.Build.0 = Release|Any CPU
+ {FF28F272-A827-4234-B95C-947C69D26349}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {FF28F272-A827-4234-B95C-947C69D26349}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {FF28F272-A827-4234-B95C-947C69D26349}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {FF28F272-A827-4234-B95C-947C69D26349}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
diff --git a/P17 Intro Delegates/Program.cs b/P17 Intro Delegates/Program.cs
index 15680f86e54cac83eb93cc41386358869d3ec640..4a907d6dc3d12ee6461696c403e351421a2c7d8d 100644
--- a/P17 Intro Delegates/Program.cs
+++ b/P17 Intro Delegates/Program.cs
@@ -10,7 +10,7 @@
double schrittweite, ZulaessigeFunktionen fkt)
{
for (double x = von; x <= bis ; x+= schrittweite)
- Console.WriteLine( $"{x:f8} | {fkt(x):f8}");
+ Console.WriteLine( $"{x,8:f2} | {fkt(x),8:f2}");
Console.WriteLine( "------------");
}
static void Main(string[] args)
@@ -24,7 +24,7 @@
ZulaessigeFunktionen meineFunktRef;
meineFunktRef = Square;
Console.WriteLine(meineFunktRef(10));
- meineFunktRef = z => z + 10;
+ meineFunktRef += z => z + 10;
Console.WriteLine(meineFunktRef(10));
}
}
diff --git a/P18 Delegate Uebg/P18 Delegate Uebg.csproj b/P18 Delegate Uebg/P18 Delegate Uebg.csproj
new file mode 100644
index 0000000000000000000000000000000000000000..08ad19aaa7d8609e4b451fc0297a6e6c6094c0c1
--- /dev/null
+++ b/P18 Delegate Uebg/P18 Delegate Uebg.csproj
@@ -0,0 +1,11 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+ <PropertyGroup>
+ <OutputType>Exe</OutputType>
+ <TargetFramework>net8.0</TargetFramework>
+ <RootNamespace>P18_Delegate_Uebg</RootNamespace>
+ <ImplicitUsings>enable</ImplicitUsings>
+ <Nullable>enable</Nullable>
+ </PropertyGroup>
+
+</Project>
diff --git a/P18 Delegate Uebg/Program.cs b/P18 Delegate Uebg/Program.cs
new file mode 100644
index 0000000000000000000000000000000000000000..509b06c59b77b691634544f18eb84b59bbba2f70
--- /dev/null
+++ b/P18 Delegate Uebg/Program.cs
@@ -0,0 +1,47 @@
+namespace P18_Delegate_Uebg
+{
+ // 1) Erstellen Sie eine Methode PrintAll, die ein Feld eines
+ // beliebigen Typs entgegennimmt und alle Feldelemente
+ // in einer Zeile ausdruckt.
+ //
+ // 2) Erstellen Sie eine Methode ForAll, die eine Methode und
+ // ein Feld eines beliebigen Typs entgegennimmt (gerne auch
+ // per params) und die Methode auf alle Feldelemente anwendet
+ // und das geänderte Feld zurückliefert.
+ // ForAll(x=>x*x, 1,2,3,4,5)
+ //
+ // 3) Erstellen Sie eine Methode Select, die wiederum eine
+ // Methode und ein Feld eines beliebigen Typs entgegennimmt
+ // und ein Ergebnisfeld zurückliefert, welches nur diejenigen
+ // Feldelemente enthält, die den Kriterien der Filtermethode
+ // entsprechen.
+ // Select(x=>x%2==0, 1,2,3,4,5)
+ internal class Program
+ {
+ delegate T ChangeFn<T>(T x);
+ delegate bool FilterFn<T>(T x);
+
+ static int[] ForAll(ChangeFn<int> fn, params int[] array)
+ {
+ for (int i = 0; i < array.Length; i++)
+ {
+ array[i] = fn(array[i]);
+ }
+ return array;
+ }
+ //static T[] ForAll<T>(ChangeFn<T> fn, params T[] array)
+ //{
+
+ //}
+ static T[] Select<T>(FilterFn<T> fn, T[] array)
+ {
+ List<T> list = new List<T>();
+ list.Add(array[0]);
+ return list.ToArray();
+ }
+ static void Main(string[] args)
+ {
+ ForAll(x => x * x, 1, 2, 3, 4, 5);
+ }
+ }
+}
diff --git a/P19 WPF_Demo/App.xaml b/P19 WPF_Demo/App.xaml
new file mode 100644
index 0000000000000000000000000000000000000000..1da2d33e9191fda33bfcf22cc859056ba84accbc
--- /dev/null
+++ b/P19 WPF_Demo/App.xaml
@@ -0,0 +1,9 @@
+<Application x:Class="P19_WPF_Demo.App"
+ xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+ xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+ xmlns:local="clr-namespace:P19_WPF_Demo"
+ StartupUri="MainWindow.xaml">
+ <Application.Resources>
+
+ </Application.Resources>
+</Application>
diff --git a/P19 WPF_Demo/App.xaml.cs b/P19 WPF_Demo/App.xaml.cs
new file mode 100644
index 0000000000000000000000000000000000000000..f60f0fe41c797f2884f5af98b40baa8a02e10cb0
--- /dev/null
+++ b/P19 WPF_Demo/App.xaml.cs
@@ -0,0 +1,14 @@
+using System.Configuration;
+using System.Data;
+using System.Windows;
+
+namespace P19_WPF_Demo
+{
+ /// <summary>
+ /// Interaction logic for App.xaml
+ /// </summary>
+ public partial class App : Application
+ {
+ }
+
+}
diff --git a/P19 WPF_Demo/AssemblyInfo.cs b/P19 WPF_Demo/AssemblyInfo.cs
new file mode 100644
index 0000000000000000000000000000000000000000..b0ec827578bab22ee9959849b4a2e11ecfc228c0
--- /dev/null
+++ b/P19 WPF_Demo/AssemblyInfo.cs
@@ -0,0 +1,10 @@
+using System.Windows;
+
+[assembly: ThemeInfo(
+ ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
+ //(used if a resource is not found in the page,
+ // or application resource dictionaries)
+ ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
+ //(used if a resource is not found in the page,
+ // app, or any theme specific resource dictionaries)
+)]
diff --git a/P19 WPF_Demo/MainWindow.xaml b/P19 WPF_Demo/MainWindow.xaml
new file mode 100644
index 0000000000000000000000000000000000000000..69c4e68111de815c45e9ac16bae45aa0ca8f06a5
--- /dev/null
+++ b/P19 WPF_Demo/MainWindow.xaml
@@ -0,0 +1,28 @@
+<Window x:Class="P19_WPF_Demo.MainWindow"
+ xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+ xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+ xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+ xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+ xmlns:local="clr-namespace:P19_WPF_Demo"
+ mc:Ignorable="d"
+ Title="MainWindow" Height="450" Width="800">
+ <Grid>
+ <Grid.ColumnDefinitions>
+ <ColumnDefinition Width="77*"/>
+ <ColumnDefinition Width="723*"/>
+ </Grid.ColumnDefinitions>
+ <TextBox x:Name="meineTextbox" Grid.Column="1" HorizontalAlignment="Left" Margin="178,114,0,0" TextWrapping="Wrap" Text="Mein Text" VerticalAlignment="Top" Width="271" Height="103" MouseEnter="MausFaehrtHinein" MouseLeave="MausVerlaesstTb"/>
+ <Button Grid.Column="1" Content="Start!" HorizontalAlignment="Left" Margin="361,282,0,0" VerticalAlignment="Top" Click="Button_Click"/>
+ <Label x:Name="meinLabel" Grid.Column="1" Content="Label" HorizontalAlignment="Left" Margin="494,274,0,0" VerticalAlignment="Top" RenderTransformOrigin="0.5,0.5" Width="193">
+ <Label.RenderTransform>
+ <TransformGroup>
+ <ScaleTransform/>
+ <SkewTransform/>
+ <RotateTransform Angle="1.17"/>
+ <TranslateTransform/>
+ </TransformGroup>
+ </Label.RenderTransform>
+ </Label>
+
+ </Grid>
+</Window>
diff --git a/P19 WPF_Demo/MainWindow.xaml.cs b/P19 WPF_Demo/MainWindow.xaml.cs
new file mode 100644
index 0000000000000000000000000000000000000000..05e839ca9fa2e76cd426411b6fbe76d6c84c7d1e
--- /dev/null
+++ b/P19 WPF_Demo/MainWindow.xaml.cs
@@ -0,0 +1,47 @@
+using System.Text;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace P19_WPF_Demo
+{
+ /// <summary>
+ /// Interaction logic for MainWindow.xaml
+ /// </summary>
+ public partial class MainWindow : Window
+ {
+ public MainWindow()
+ {
+ InitializeComponent();
+ }
+
+ private void MausFaehrtHinein(object sender, MouseEventArgs e)
+ {
+ if (sender is TextBox tb)
+ {
+ var defaultBrush = tb.Background;
+ tb.Background = new SolidColorBrush(Colors.Red);
+ tb.Tag = defaultBrush;
+ }
+ }
+
+ private void MausVerlaesstTb(object sender, MouseEventArgs e)
+ {
+ if (sender is TextBox tb && tb.Tag is Brush defaultbrush)
+ {
+ tb.Background = defaultbrush;
+ }
+ }
+
+ private void Button_Click(object sender, RoutedEventArgs e)
+ {
+ meinLabel.Content = meineTextbox.Text;
+ }
+ }
+}
\ No newline at end of file
diff --git a/P19 WPF_Demo/P19 WPF_Demo.csproj b/P19 WPF_Demo/P19 WPF_Demo.csproj
new file mode 100644
index 0000000000000000000000000000000000000000..8b8b68e134086a6b149d5d9aa96de992e79c0e27
--- /dev/null
+++ b/P19 WPF_Demo/P19 WPF_Demo.csproj
@@ -0,0 +1,12 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+ <PropertyGroup>
+ <OutputType>WinExe</OutputType>
+ <TargetFramework>net8.0-windows</TargetFramework>
+ <RootNamespace>P19_WPF_Demo</RootNamespace>
+ <Nullable>enable</Nullable>
+ <ImplicitUsings>enable</ImplicitUsings>
+ <UseWPF>true</UseWPF>
+ </PropertyGroup>
+
+</Project>
diff --git a/P20 Liste mit Delegate/P20 Liste mit Delegate.csproj b/P20 Liste mit Delegate/P20 Liste mit Delegate.csproj
new file mode 100644
index 0000000000000000000000000000000000000000..d38a625bbb4fa9cb2dcdf7905311dc92c3c08757
--- /dev/null
+++ b/P20 Liste mit Delegate/P20 Liste mit Delegate.csproj
@@ -0,0 +1,11 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+ <PropertyGroup>
+ <OutputType>Exe</OutputType>
+ <TargetFramework>net8.0</TargetFramework>
+ <RootNamespace>P20_Liste_mit_Delegate</RootNamespace>
+ <ImplicitUsings>enable</ImplicitUsings>
+ <Nullable>enable</Nullable>
+ </PropertyGroup>
+
+</Project>
diff --git a/P20 Liste mit Delegate/Program.cs b/P20 Liste mit Delegate/Program.cs
new file mode 100644
index 0000000000000000000000000000000000000000..6c088a0a4e7dcc8c40de421e673a52b0cf61eb35
--- /dev/null
+++ b/P20 Liste mit Delegate/Program.cs
@@ -0,0 +1,60 @@
+
+namespace P20_Liste_mit_Delegate
+{
+ class Liste<T>
+ {
+ class LItem
+ {
+ public T data;
+ public LItem next = null;
+ public LItem(T data) { this.data = data; }
+ }
+ LItem first = null, last = null;
+ public void Add(params T[] dataarray)
+ {
+ foreach (var data in dataarray)
+ {
+ LItem item = new LItem(data);
+ if (last == null)
+ {
+ first = last = item;
+ }
+ else
+ {
+ last = last.next = item;
+ }
+
+ }
+ }
+ public delegate bool meinTest<T>(T s);
+ internal IEnumerable<T> AllPers(meinTest<T> test)
+ {
+ for (LItem item = first; item != null; item = item.next)
+ {
+ if (test(item.data)==true)
+ yield return item.data;
+ }
+ }
+ }
+ internal class Program
+ {
+ static void Main(string[] args)
+ {
+ Liste<string> pers = new Liste<string>();
+ pers.Add("Anton");
+ pers.Add("Berta", "Claudia", "Dieter", "Egon");
+ //foreach (var item in pers.AllPers(s => s.Contains("er")))
+ foreach (var item in pers.AllPers(s => s[^1] == 'n'))
+ {
+ Console.WriteLine(item);
+ }
+
+ Liste<int> il = new();
+ il.Add(1,2,3,4,5,6,7,8,9);
+ foreach (var item in il.AllPers(x => x%2==0))
+ {
+ Console.WriteLine(item);
+ }
+ }
+ }
+}