To create a Python program that uses WinForms to display a form with a textbox and a button,
and then shows the entered text in a message box after the form closes,
we can use the `pythonnet` library (`clr` module) to interact with .NET's Windows Forms.
The program will create a form with a textbox named "TxtBox"
and a button named "Btn" with the caption "Click!".
When the button is clicked, the form closes, and the Python script displays the textbox's text in a message box.
Since this involves .NET's Windows Forms,
the code assumes a Windows environment with `pythonnet` installed (`pip install pythonnet`).
The `System.Windows.Forms` assembly will be used for the form and message box,
and the button's click event will trigger the form's closure.
The textbox's text will be stored in a variable accessible to the main script for display in a message box.
Here is the Python program:
```python
import clr
clr.AddReference("System.Windows.Forms")
from System.Windows.Forms import Application, Form, TextBox, Button, MessageBox
class MyForm(Form):
def __init__(self):
super().__init__()
self.Text = "Input Form"
self.Width = 300
self.Height = 200
# Create and configure the textbox
self.TxtBox = TextBox()
self.TxtBox.Name = "TxtBox"
self.TxtBox.Location = System.Drawing.Point(50, 30)
self.TxtBox.Size = System.Drawing.Size(200, 20)
self.Controls.Add(self.TxtBox)
# Create and configure the button
self.Btn = Button()
self.Btn.Name = "Btn"
self.Btn.Text = "Click!"
self.Btn.Location = System.Drawing.Point(50, 70)
self.Btn.Size = System.Drawing.Size(100, 30)
self.Btn.Click += self.Btn_Click
self.Controls.Add(self.Btn)
# Variable to store textbox text
self.entered_text = ""
def Btn_Click(self, sender, args):
# Store the textbox text and close the form
self.entered_text = self.TxtBox.Text
self.Close()
def main():
# Create and run the form
form = MyForm()
Application.Run(form)
# After form closes, show the entered text in a message box
MessageBox.Show(f"Text entered: {form.entered_text}", "Result")
if __name__ == "__main__":
main()
```
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