c# - タイトルバーに画像を追加するにはどうすればよいですか？

Question

タイトルバーのアイコンが小さすぎるので、アイコンの代わりに画像を追加したいと思います。

Answer 1

アイコンを使用したくない場合、これを行う唯一の方法は、カスタムタイトルバーを作成することだと思います...

次のコードを使用できます。これはXAMLコードです。

<Window x:Class="WpfApplication1.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MainWindow" Height="350" Width="525" WindowStyle="None">
<Grid>
    <Border BorderBrush="#FF00860C" BorderThickness="3" Name="border1" Margin="0,30,0,0"></Border>
    <Rectangle Name="rectangle1" Stroke="#FF2446FF" StrokeThickness="3" Height="30" VerticalAlignment="Top" MouseDown="rectangle1_MouseDown">
        <Rectangle.Fill>
            <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
                <GradientStop Color="White" Offset="0.013" />
                <GradientStop Color="White" Offset="1" />
                <GradientStop Color="#FF7CAEFF" Offset="0.477" />
            </LinearGradientBrush>
        </Rectangle.Fill>
    </Rectangle>
    <Button Content="X" Height="24" HorizontalAlignment="Right" Margin="0,3,3,0" Name="button1" VerticalAlignment="Top" Width="23" Click="button1_Click" />
    <Button Content="□" Height="24" HorizontalAlignment="Right" Margin="0,3,26,0" Name="button2" VerticalAlignment="Top" Width="23" Click="button2_Click" />
    <Button Content="__" Height="24" HorizontalAlignment="Right" Margin="0,3,49,0" Name="button3" VerticalAlignment="Top" Width="23" Click="button3_Click" />
    <TextBlock Height="23" HorizontalAlignment="Left" Margin="102,4,0,0" Name="textBlock1" Text="Custom Title bar" VerticalAlignment="Top" FontSize="18" MouseDown="rectangle1_MouseDown"/>
    <Image Height="22" HorizontalAlignment="Left" Margin="8,4,0,0" Name="image1" Stretch="Fill" VerticalAlignment="Top" Width="26" />
</Grid>

そしてこれはC＃コードです：

using System;
using System.Collections.Generic;
using System.Linq;
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 WpfApplication1
{
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, RoutedEventArgs e)
        {
            this.Close();
        }

        private void button2_Click(object sender, RoutedEventArgs e)
        {
            if (this.WindowState == WindowState.Maximized)

                this.WindowState = WindowState.Normal;
            else
                this.WindowState = WindowState.Maximized;
        }

        private void button3_Click(object sender, RoutedEventArgs e)
        {
            this.WindowState = WindowState.Minimized;
        }

        private void rectangle1_MouseDown(object sender, MouseButtonEventArgs e)
        {
            DragMove();
        }

    }
}