Casio DT-X8 Series Bedienungsanleitung Seite 150

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3.104 SysSetFakeRepeat
This function sets up key codes that perform faked key repeat. Faked key repeat is used to prevent
the KEY_DOWN event that often occurs when a key is pressed for a prolonged period. The key
codes (VK_F24, VK_F21) of the Trigger keys registered by default are designed so that the
integrated scanner does not repeat emitting laser beam time after time when it is pressed for a
prolonged period.
Calling Sequences
[C++]
DWORD SysSetFakeRepeat(
DWORD *pdwKeyRepeat
)
[Visual Basic]
Public Shared Function SysSetFakeRepeat( _
ByRef pdwKeyRepeat As Int32 _
) As Int32
[C#]
public static Int32 SysSetFakeRepeat(
ref Int32 pdwKeyRepeat
);
Parameters
pdwKeyRepeat[4]
This parameter is for specifying key codes (max. 4) that perform faked key repeat.
The values below are default setting.
The setting must start with "0" first. If 0x00 for "No Setting" is included in mid-course, the
subsequent settings will become disabled. To initiate the setting, always carry out
SysGetFakeRepeat function first to retrieve the current key repeat status before
changing the faked key repeat settings.
Table 3.25 Default key codes
Array Virtual Key Code Value of Virtual Key Code
0 VK_F24 0x87
1 VK_F21 0x84
2 No setting 0x00
3 No setting 0x00
Return Values
TRUE : Normal end
FUNCTION_UNSUPPORT : Unsupported error
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