Private Sub Form_Load() 
    ''Add Labels to the Combo box
    cmbPriority.AddItem "Idle Priority", IDLE_PRIORITY
    cmbPriority.AddItem "Normal Priority", NORMAL_PRIORITY
    cmbPriority.AddItem "High Priority", HIGH_PRIORITY
    cmbPriority.AddItem "Realtime Priority", REALTIME_PRIORITY
    
    cmbPriority.ListIndex = IDLE_PRIORITY
End Sub