Imports System
Imports System.Windows.Forms
Class MyFirstForm
Inherits Form
Private WithEvents mybutton As Button
Public Sub New()
Me.Text = "Hello, WinForms!"
mybutton = New Button()
mybutton.Text = "Click Me!"
Me.Controls.Add(mybutton)
End Sub
Public Sub mybutton_Click(sender As Object, e As EventArgs) Handles mybutton.Click
MessageBox.Show("Message")
End Sub
End Class
Class MyFirstApp
Shared Sub Main()
Dim myform As Form = New MyFirstForm()
Application.Run(myform)
End Sub
End Class