Casio IT-2000W Technical Reference Manual page 212

Deletion of expansion key pad
<In case of VC>
void Cclass::DeleteProp( int KeyNo, int ExtNo )
{
m_PadCtrl->SetNumProperty( "KeyNo", 0 ); // Registration of Key No.
m_PadCtrl->SetNumProperty( "ExtNo", 1 ); // Registration of expansion
m_PadCtrl->SetNumProperty( "ExtPad", 2 );
}
<In case of VB>
Private Sub Command2_Click()
Padctrl1. KeyNo = 0
Padctrl1. ExtNo = 1
Padctrl1. ExtPad = 2
End Sub

Deletion of all expansion pads
<In case of VC>
void Cclass::OnAlldelete()
{
m_PadCtrl->SetNumProperty( "ExtNo", 1 ); // Registration of
m_PadCtrl->SetNumProperty( "ExtPad", 3 );
}
<In case of VB>
Private Sub Command3_Click()
Padctrl1. ExtNo = 1
Padctrl1. ExtPad = 3
End Sub
expansion pad No. (1 to 2)
212
(0 to 47)
pad No. (1 to 2)