如何使用windows.forms用iron python创建一个输入框？

import clr
clr.AddReference("System.Windows.Forms")
from System.Windows.Forms import Application, Form, TextBox, Button

class MyForm(Form):
    def __init__(self):
        self.Text = "IronPython Input Box"
        
        self.input_box = TextBox()
        self.input_box.Location = Point(10, 10)
        self.input_box.Size = Size(200, 20)
        
        self.button = Button()
        self.button.Text = "Submit"
        self.button.Location = Point(10, 40)
        self.button.Click += self.button_click
        
        self.Controls.Add(self.input_box)
        self.Controls.Add(self.button)
        
    def button_click(self, sender, event):
        input_text = self.input_box.Text
        # 在这里可以对输入的文本进行处理或执行其他操作
        print("输入的文本是：" + input_text)

if __name__ == "__main__":
    form = MyForm()
    Application.Run(form)