How to add the handler to five dynamic buttons - asp.net

Question

I have in my Page_Load event the following code:
For number As Integer = 1 To 5
Dim btn As Button = New Button With {
.Text = "Test" & number.ToString(),
.ID = "Test" & number.ToString()
}
AddHandler btn.Click, AddressOf btn_Click
buttons.Controls.Add(btn)
Next
And the event handler right below the Page_Load:
Private Sub btn_Click(sender As Object, e As EventArgs)
Dim btn As Button = CType(sender, Button)
Debug.WriteLine($"Button {btn.Text} was pressed")
End Sub
I am not doing something right with the AddHandler because it doesn't fire when I click on any of the five buttons. Any help will be greatly appreciated.

Answer 1

i have slightly edited your code as i am working in VB.NET but this works for me i had to change the position of each button according to the integer as VB.NET lays each button in the top left corner of the form. let me know how you get on
Public Class Form1
Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
For number As Integer = 1 To 5
Dim btn As Button = New Button With {
.Text = "Test" & number.ToString(),
.Name = "Test" & number.ToString(),
.Top = number.ToString * 20
}
AddHandler btn.Click, AddressOf btn_Click
Me.Controls.Add(btn)
Next
End Sub
Private Sub btn_Click(sender As Object, e As EventArgs)
Dim btn As Button = CType(sender, Button)
Debug.WriteLine($"Button {btn.Text} was pressed")
End Sub
Private Sub Button1_Click(sender As Object, e As EventArgs)
End Sub
End Class