C# WPF Confirm Options

標題：使用ShowDialog顯示Confirm視窗並回傳RadioButton的Option名稱
XAML (MainWindow.xaml)：

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<Window x:Class="WPFConfirmOptions.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="MainWindow" Height="100" Width="200"> <Grid> <Button Content="Confirm Option" Name="confirmBtn" Click="confirmBtn_Click" /> </Grid> </Window>

C# (MainWindow.xaml.cs)：

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using System; using System.Windows; using System.Collections.Generic; //List namespace WPFConfirmOptions { /// <summary> /// Interaction logic for MainWindow.xaml /// </summary> public partial class MainWindow : Window { public MainWindow() { InitializeComponent(); } private void confirmBtn_Click(object sender, RoutedEventArgs e) { var options = new List<Confirm.Option>(); options.Add(new Confirm.Option { Name = "Test1", Description = "Test Description 1." }); options.Add(new Confirm.Option { Name = "Test2", Description = "Test Description 2." }); options.Add(new Confirm.Option { Name = "Test3", Description = "Test Description 3." }); options.Add(new Confirm.Option { Name = "Test4", Description = "Test Description 4." }); options.Add(new Confirm.Option { Name = "Test5", Description = "Test Description 5." }); Confirm confirm = new Confirm("Confirm", "Hello World", options); confirm.ShowDialog(); if (confirm.DialogResult.HasValue && confirm.DialogResult.Value) { System.Windows.MessageBox.Show(confirm.CheckedName.ToString()); } } } }

XAML (Confirm.xaml)：

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<Window x:Class="WPFConfirmOptions.Confirm" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Name="Windows" Title="Confirm" Height="230" Width="300"> <Grid> <TextBlock Height="20" HorizontalAlignment="Center" Margin="0,10,0,0" Name="tbk_StlTypeTitle" Text="Confirm" VerticalAlignment="Top" Width="120" TextAlignment="Center" /> <GroupBox Header="Options" Margin="0,30,0,50" Name="gbx"> <Grid Name="OptionsGrid"></Grid> </GroupBox> <Grid Height="50" Width="240" HorizontalAlignment="Center" VerticalAlignment="Bottom"> <Button Content="OK" Height="30" Width="100" Name="btn_OK" VerticalAlignment="Center" HorizontalAlignment="Left" Click="btn_OK_Click" /> <Button Content="Cancel" Height="30" Width="100" Name="btn_Cancel" VerticalAlignment="Center" HorizontalAlignment="Right" Click="btn_Cancel_Click" /> </Grid> </Grid> </Window>

C# (Confirm.xaml.cs)：

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using System; using System.Windows; using System.Windows.Controls; using System.Collections.Generic; //List using System.Linq; namespace WPFConfirmOptions { /// <summary> /// Interaction logic for StlTypeConfirm.xaml /// </summary> public partial class Confirm : Window { public Confirm(string header, string message, List<Option> options) { InitializeComponent(); this.Header = header; this.Message = message; this.Options = options; AddRadioButton(); } public string Header //Set Head Title { set { Windows.Title = value; } } public string Message //Set Content Description { set { tbk_StlTypeTitle.Text = value; } } public List<Option> Options; public String CheckedName = ""; public String ResultName { get { return CheckedName; } } public class Option { public string Name { get; set; } public string Description { get; set; } } public void AddRadioButton() { int key = 0; foreach (Option value in Options) // Create Options { RadioButton radioButton = new RadioButton(); radioButton.Name = value.Name; radioButton.Content = value.Description; radioButton.Height = 20; radioButton.Width = 250; radioButton.Margin = new Thickness(0, (20 + 30 * key), 0, 0); radioButton.HorizontalAlignment = HorizontalAlignment.Center; radioButton.VerticalAlignment = VerticalAlignment.Top; radioButton.IsChecked = false; this.OptionsGrid.Children.Add(radioButton); this.RegisterName(radioButton.Name, radioButton); key++; } Windows.Height = 200 + 30 * key; return; } private void btn_OK_Click(object sender, RoutedEventArgs e) { foreach (Option value in Options) { RadioButton radiobutton = (RadioButton)OptionsGrid.FindName(value.Name); if (radiobutton.IsChecked == true) { CheckedName = radiobutton.Name; DialogResult = true; return; } } System.Windows.MessageBox.Show("No Select."); } private void btn_Cancel_Click(object sender, RoutedEventArgs e) { DialogResult = false; return; } } }

結果：

說明：
使用Add Window方式設計WPF Confirm視窗， 主視窗可設定加入多組選項包含名稱及描述， 並在ShowDialog後的Confirm視窗產生標題、說明及選項， 最後按下確認回傳RadioButton的Option名稱。