DirectoryCreator/InputDialog.cs

using System.Windows;
using System.Windows.Controls;

namespace Microsoft.Windows.Controls
{
    public class InputDialogResult
    {
        public bool IsOk { get; set; }
        public string Result { get; set; }
    }

    public class InputDialog
    {
        public static InputDialogResult Show(string title, string promptText, string defaultValue = "")
        {
            var dialog = new Window
            {
                Title = title,
                Width = 400,
                Height = 200, // Aumentado para dar más espacio
                WindowStartupLocation = WindowStartupLocation.CenterOwner,
                Owner = Application.Current.MainWindow,
                ResizeMode = ResizeMode.NoResize
            };

            var grid = new Grid { Margin = new Thickness(10) };
            grid.RowDefinitions.Add(new RowDefinition { Height = GridLength.Auto }); // Prompt
            grid.RowDefinitions.Add(new RowDefinition { Height = new GridLength(10) }); // Spacing
            grid.RowDefinitions.Add(new RowDefinition { Height = GridLength.Auto }); // TextBox
            grid.RowDefinitions.Add(new RowDefinition { Height = new GridLength(20) }); // Spacing
            grid.RowDefinitions.Add(new RowDefinition { Height = GridLength.Auto }); // Buttons

            var promptLabel = new TextBlock
            {
                Text = promptText,
                TextWrapping = TextWrapping.Wrap,
                Margin = new Thickness(0, 0, 0, 5)
            };
            Grid.SetRow(promptLabel, 0);

            var inputBox = new TextBox
            {
                Text = defaultValue,
                Height = 23
            };
            Grid.SetRow(inputBox, 2);

            var buttonPanel = new StackPanel
            {
                Orientation = Orientation.Horizontal,
                HorizontalAlignment = HorizontalAlignment.Right
            };
            Grid.SetRow(buttonPanel, 4);

            var okButton = new Button
            {
                Content = "Aceptar",
                Width = 75,
                Height = 23,
                Margin = new Thickness(0, 0, 10, 0),
                IsDefault = true
            };

            var cancelButton = new Button
            {
                Content = "Cancelar",
                Width = 75,
                Height = 23,
                IsCancel = true
            };

            buttonPanel.Children.Add(okButton);
            buttonPanel.Children.Add(cancelButton);

            grid.Children.Add(promptLabel);
            grid.Children.Add(inputBox);
            grid.Children.Add(buttonPanel);

            dialog.Content = grid;

            var result = new InputDialogResult();

            okButton.Click += (s, e) =>
            {
                result.Result = inputBox.Text;
                result.IsOk = true;
                dialog.Close();
            };

            cancelButton.Click += (s, e) =>
            {
                result.IsOk = false;
                dialog.Close();
            };

            inputBox.Focus();
            dialog.ShowDialog();

            return result;
        }
    }
}