study

PacticeSolution/ControlTemplateSample/MainWindow.xaml

@@ -7,7 +7,12 @@
         mc:Ignorable="d"
         Title="MainWindow" Height="450" Width="800">
     <Grid>
-        <Button Content="OK" FontSize="30" FontWeight="Bold" Click="Button_Click">
+        <Grid.RowDefinitions>
+            <RowDefinition/>
+            <RowDefinition/>
+        </Grid.RowDefinitions>
+        
+        <Button Grid.Row="0" Content="OK" FontSize="30" FontWeight="Bold" Click="Button_Click">
             <Button.Template>
                 <ControlTemplate TargetType="{x:Type Button}">
                     <Grid>
@@ -17,5 +22,16 @@
                 </ControlTemplate>
             </Button.Template>
         </Button>
+
+        <Button Grid.Row="1" Content="Click" Foreground="Salmon" FontWeight="Bold" FontSize="20">
+            <Button.Template>
+                <ControlTemplate TargetType="Button">
+                    <Grid>
+                        <Ellipse Width="350" Fill="CadetBlue"/>
+                        <ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center"/>
+                    </Grid>
+                </ControlTemplate>
+            </Button.Template>
+        </Button>
     </Grid>
 </Window>

PacticeSolution/DelegateEventFuncAction/DelegateEventFuncAction.csproj

@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

PacticeSolution/DelegateEventFuncAction/DelegateTest.cs

@@ -0,0 +1,57 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DelegateEventFuncAction
+{
+    public class DelegateTest
+    {
+        public delegate void FunctionPointer();
+
+        private static void Print1()
+        {
+            Console.WriteLine("Print 1");
+        }
+
+        private static void Print2()
+        {
+            Console.WriteLine("Print 2");
+        }
+
+        private static void Print3()
+        {
+            Console.WriteLine("Print 3");
+        }
+
+        private static void Print4()
+        {
+            Console.WriteLine("Print 4");
+        }
+
+        private static void Execute(FunctionPointer fp)
+        {
+            fp();
+        }
+
+        public static void DoTest1()
+        {
+            Execute(Print1);
+            Execute(Print2);
+            Execute(Print3);
+            Execute(Print4);
+        }
+
+        public static void DoTest2()
+        {
+            // delegate chain
+            FunctionPointer fp = new FunctionPointer(Print1);
+            fp += Print2;
+            fp += Print3;
+            fp += Print4;
+
+            fp();
+        }
+    }
+}

PacticeSolution/DelegateEventFuncAction/EventTest.cs

@@ -0,0 +1,29 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DelegateEventFuncAction
+{
+    public class EventTest
+    {
+        public delegate void CustomEventHandler(string message);
+
+        public event CustomEventHandler Trigger;
+
+        public event Action<string> TriggerByAction;
+
+        public void Notify()
+        {
+            Random rnd = new Random();
+            int r = rnd.Next(0, 10);
+
+            if (r <= 7 && this.Trigger != null)
+                this.Trigger("70% probability");
+
+            if (r <= 5 && this.TriggerByAction != null)
+                this.TriggerByAction("50% probability");
+        }
+    }
+}

PacticeSolution/DelegateEventFuncAction/Program.cs

@@ -0,0 +1,26 @@
+namespace DelegateEventFuncAction
+{
+    internal class Program
+    {
+        static void Main(string[] args)
+        {
+            //DelegateTest.DoTest1();
+            //DelegateTest.DoTest2();
+
+            EventTest et = new EventTest();
+            et.Trigger += (message) =>
+            {
+                Console.WriteLine($"[Delegate] {message}");
+            };
+            et.TriggerByAction += (message) =>
+            {
+                Console.WriteLine($"[Action] {message}");
+            };
+            et.Notify();
+            et.Notify();
+            et.Notify();
+            et.Notify();
+            et.Notify();
+        }
+    }
+}

PacticeSolution/ListViewEditSample/App.xaml

@@ -0,0 +1,9 @@
+<Application x:Class="ListViewEditSample.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:ListViewEditSample"
+             StartupUri="MainWindow.xaml">
+    <Application.Resources>
+         
+    </Application.Resources>
+</Application>

PacticeSolution/ListViewEditSample/App.xaml.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Configuration;
+using System.Data;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows;
+
+namespace ListViewEditSample
+{
+    /// <summary>
+    /// Interaction logic for App.xaml
+    /// </summary>
+    public partial class App : Application
+    {
+    }
+}

PacticeSolution/ListViewEditSample/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)
+)]

PacticeSolution/ListViewEditSample/CompanyInfo.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ListViewEditSample
+{
+    public class CompanyInfo
+    {
+        public string Name { get; set; }
+        public DateTime Date { get; set; }
+    }
+}

PacticeSolution/ListViewEditSample/CompanyList.cs

@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ListViewEditSample
+{
+    internal class CompanyList : List<CompanyInfo>
+    {
+        public CompanyList()
+        {
+            InitInstance();
+        }
+
+        private void InitInstance()
+        {
+            this.Add(new CompanyInfo() { Name = "Google", Date = DateTime.Now });
+            this.Add(new CompanyInfo() { Name = "Hoogle", Date = DateTime.Now });
+            this.Add(new CompanyInfo() { Name = "Ioogle", Date = DateTime.Now });
+            this.Add(new CompanyInfo() { Name = "Joogle", Date = DateTime.Now });
+        }
+    }
+}

PacticeSolution/ListViewEditSample/DateConverter.cs

@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Data;
+
+namespace ListViewEditSample
+{
+    internal class DateConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (!(value is DateTime))
+                return "";
+
+            DateTime date = (DateTime)value;
+
+            return date.ToString("yyyy년 MM월 dd일 HH시 mm분 ss초 fff밀리세컨드");
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}

PacticeSolution/ListViewEditSample/ListViewEditSample.csproj

@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net6.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWPF>true</UseWPF>
+  </PropertyGroup>
+
+</Project>

PacticeSolution/ListViewEditSample/MainWindow.xaml

@@ -0,0 +1,27 @@
+<Window x:Class="ListViewEditSample.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:ListViewEditSample"
+        mc:Ignorable="d"
+        Title="MainWindow" Height="450" Width="800">
+    <Window.DataContext>
+        <local:CompanyList/>
+    </Window.DataContext>
+
+    <Window.Resources>
+        <local:DateConverter x:Key="cvtDateToString"/>
+    </Window.Resources>
+    
+    <ListView x:Name="lvMain" ItemsSource="{Binding}" HorizontalContentAlignment="Center">
+        <ListView.View>
+            <GridView>
+                <GridViewColumn Header="Company name" Width="Auto"
+                                DisplayMemberBinding="{Binding Name}"/>
+                <GridViewColumn Header="Add date" Width="Auto" 
+                                DisplayMemberBinding="{Binding Date, Converter={StaticResource cvtDateToString}}"/>
+            </GridView>
+        </ListView.View>
+    </ListView>
+</Window>

PacticeSolution/ListViewEditSample/MainWindow.xaml.cs

@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+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 ListViewEditSample
+{
+    /// <summary>
+    /// Interaction logic for MainWindow.xaml
+    /// </summary>
+    public partial class MainWindow : Window
+    {
+        public MainWindow()
+        {
+            InitializeComponent();
+        }
+    }
+}

PacticeSolution/PacticeSolution.sln

@@ -103,9 +103,13 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AnonymousMethod", "Anonymou
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TabContorlLightSample", "TabContorlLightSample\TabContorlLightSample.csproj", "{BB27AD88-D070-4095-BB8B-E2049F7DB0EC}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "StaticResourceSample", "StaticResourceSample\StaticResourceSample.csproj", "{6206E9C9-4449-42CC-A0A5-E54C4B15AA53}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "StaticResourceSample", "StaticResourceSample\StaticResourceSample.csproj", "{6206E9C9-4449-42CC-A0A5-E54C4B15AA53}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "HowToUseStyle", "HowToUseStyle\HowToUseStyle.csproj", "{6E182894-D2F1-4D2C-B991-51B01A2E3223}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "HowToUseStyle", "HowToUseStyle\HowToUseStyle.csproj", "{6E182894-D2F1-4D2C-B991-51B01A2E3223}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ListViewEditSample", "ListViewEditSample\ListViewEditSample.csproj", "{87E66D9A-4E6C-43E8-B23A-AB2A2E9F67D5}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DelegateEventFuncAction", "DelegateEventFuncAction\DelegateEventFuncAction.csproj", "{52E7C139-F78C-4947-BB09-58D4BFF72435}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -321,6 +325,14 @@ Global
 		{6E182894-D2F1-4D2C-B991-51B01A2E3223}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{6E182894-D2F1-4D2C-B991-51B01A2E3223}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{6E182894-D2F1-4D2C-B991-51B01A2E3223}.Release|Any CPU.Build.0 = Release|Any CPU
+		{87E66D9A-4E6C-43E8-B23A-AB2A2E9F67D5}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{87E66D9A-4E6C-43E8-B23A-AB2A2E9F67D5}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{87E66D9A-4E6C-43E8-B23A-AB2A2E9F67D5}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{87E66D9A-4E6C-43E8-B23A-AB2A2E9F67D5}.Release|Any CPU.Build.0 = Release|Any CPU
+		{52E7C139-F78C-4947-BB09-58D4BFF72435}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{52E7C139-F78C-4947-BB09-58D4BFF72435}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{52E7C139-F78C-4947-BB09-58D4BFF72435}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{52E7C139-F78C-4947-BB09-58D4BFF72435}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE