This creates new instance of button object and add it to your form at runtime . Just provide some specific info related to location and size as you need .

VB Code:
  1. Dim Butn As New System.Windows.Forms.Button()
  2.         Butn.Size = New System.Drawing.Size(150, 30)
  3.         Butn.Name = "Button1"
  4.         Butn.Text = "BUTTON1"
  5.         Me.Controls.Add(Butn)