ruby-csharp_script sample #3

ruby-csharp_script_sample003.rb

require 'win32ole'

csharp_script = WIN32OLE.new('ruby.csharp_script.CsharpScript')

code = <<"EOS"
  #r "PresentationFramework "
  using System;
  using System.Windows;
  using System.Windows.Controls;

  public partial class CodeOnlyWindow : Window
  {
    public CodeOnlyWindow()
    {
      this.Width = 300;
      this.Height = 300;

      Grid grid = new Grid();
      this.Content = grid;

      Button button1 = new Button();
      button1.Content = "Say Hello!";
      button1.Height = 23;
      button1.Margin = new Thickness(96, 50, 107, 0);
      button1.VerticalAlignment = System.Windows.VerticalAlignment.Top;
      button1.Click += new RoutedEventHandler(button1_Click);
      grid.Children.Add(button1);

      label1 = new Label();
      label1.Margin = new Thickness(84,115,74,119);
      grid.Children.Add(label1);
    }

    private Label label1;

    void button1_Click(object sender, RoutedEventArgs e)
    {
      label1.Content = "Hello WPF!";
    }
  }

  new CodeOnlyWindow().ShowDialog();
EOS

csharp_script.EvaluateAsync(code)