Casio IT-2000W Technical Reference Manual page 208

Explanation of properties
List of properties
Property
PadStatus Key acceptance property
PadShow Keypad display/non-display property
KeyNo Expansion key number property
ExtNo Expansion keypad number property
KeyCode Expansion keycode property
Ext1Data1 - Expansion key image property
Ext1Data48 (EXT1)
(48 pieces
Ext2Data1 - Expansion key image property
Ext2Data48 (EXT2)
(48 pieces
ExtPad Expansion pad operation property
Picture Handle: This is created from a bitmap file in the both cases of VC and VB.
The bitmap should be created from two colors and to a size of 32 x 24 dots.
Key acceptance property
Function
Property name
Type
Value
Format
Name
This is a property to designate the key input acceptance mode.
PadStatus
short
0 = Down acceptance (default)
1 = Up acceptance
<In case of VC>
CVBControl* m_PadCtrl;
m_PadCtrl->SetNumProperty("PadStatus", 0 or 1);
<In case of VB>
Padctrl1.PadStatus = 0 or 1
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Description
Specifies Up or Down acceptance.
Specifies display/non-display of the
keypad.
Specifies which number of key is
registered in the expansion keypad.
Specifies whether the key is registered to
EXT1 pad or EXT2 pad.
Specifies the keycode of keys to be
registered.
Specifies the Picture Handle of the
registered key (for EXT1 pad).
Specifies the Picture Handle of the
registered key (for EXT2 pad).
Action property that initiates the
operation of registering, deleting and
deleting-all the keys to/from the EXT1 or
EXT2 pad.