Change example

Example for Change event

Private Sub Form1_Load(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles MyBase.Load
    cAvax1.StartAvax()
End Sub

Private Sub Form1_FormClosed(ByVal eventSender As System.Object, ByVal eventArgs As System.Windows.Forms.FormClosedEventArgs) Handles Me.FormClosed
    cAvax1.EndAvax()
End Sub

Private Sub Command1_Click(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles Command1.Click
    Call cAvax1.Add_Line(0, 0, 0, 12, 0, 0)
End Sub

Private Sub cAvax1_Change() Handles CAvax1.Change
    MsgBox("Drawing has changed.", MsgBoxStyle.Information, "Event Change")
End Sub