ウィンドウのサイズを内容に合わせる
MainWindow.xaml
<Window x:Class="WpfApp17.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:WpfApp17"
mc:Ignorable="d"
Title="MainWindow" Height="250" Width="400"
WindowStartupLocation="CenterScreen">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="*"/>
<RowDefinition Height="30"/>
</Grid.RowDefinitions>
<TextBox Grid.Row="0" AcceptsReturn="True" Text="{Binding Text}" />
<Button Grid.Row="1" Content="確認" Click="Button_Click" />
</Grid>
</Window>
MainWindow.xaml.cs
using System.Windows;
namespace WpfApp17
{
/// <summary>
/// MainWindow.xaml の相互作用ロジック
/// </summary>
public partial class MainWindow : Window
{
public string Text { get; set; } = "";
public MainWindow()
{
InitializeComponent();
this.DataContext = this;
}
private void Button_Click(object sender, RoutedEventArgs e)
{
ResultWindow objResultWindow = new ResultWindow()
{
Message = Text
};
objResultWindow.ShowDialog();
}
}
}
ResultWindow.xaml
<Window x:Class="WpfApp17.ResultWindow"
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:WpfApp17"
mc:Ignorable="d"
Title="ResultWindow" Height="450" Width="800"
WindowStartupLocation="CenterScreen"
SizeToContent="WidthAndHeight">
<TextBlock Text="{Binding Message}">
</TextBlock>
</Window>
ResultWindow.xaml.cs
using System.Windows;
namespace WpfApp17
{
/// <summary>
/// ResultWindow.xaml の相互作用ロジック
/// </summary>
public partial class ResultWindow : Window
{
public string Message { get; set; } = "";
public ResultWindow()
{
InitializeComponent();
this.DataContext = this;
}
}
}
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