Rockwell-automation 2711P Software Development Kit User Manual Manual de usuario descargar pdf (Pagina 71)

Publication 2711P-UM005A-EN-P - March 2007

PanelView Plus CE-Specific Extensions to the WinCE API 71

• IOCTL_KPD_SET_TYPEMATIC_PARAMS

This sets the typematic rate – whether auto-repeat is enabled

and if so, the delay and repeat period in milliseconds. This

information is maintained for the keypad independently of

the keyboard auto-repeat settings, so is not controlled by nor

does it affect the settings under control panel, keyboard. This

IOCTL requires an input buffer of a

PKPD_PARAM_TYPEMATIC of size

sizeof(KPD_PARAM_TYPEMATIC).

• IOCTL_KPD_QUERY_TYPEMATIC_PARAMS

This gets the current typematic rate information for the

keypad. This IOCTL requires an output buffer of a

PKPD_PARAM_TYPEMATIC of size

sizeof(PD_PARAM_TYPEMATIC).

• IOCTL_KPD_SET_SINGLE_KEY_MODE

This sets the single key mode information. It requires an input

buffer of a PKPD_PARAM_SINGLE_KEY_MODE of size

sizeof(KPD_PARAM_SINGLE_KEY_MODE).

• IOCTL_KPD_QUERY_SINGLE_KEY_MODE

This gets the current single key mode information. It requires

an output buffer of a PKPD_PARAM_SINGLE_KEY_MODE of

size sizeof(KPD_PARAM_SINGLE_KEY_MODE).

• IOCTL_KPD_SET_HOLD_OFF_MODE

This sets the key hold-off mode. It requires an input buffer of

a PKPD_PARAM_HOLD_OFF_MODE of size

sizeof(KPD_PARAM_HOLD_OFF_MODE).

• IOCTL_KPD_QUERY_HOLD_OFF_MODE

This gets the key hold-off mode. It requires an output buffer

of a PKPD_PARAM_HOLD_OFF_MODE of size

sizeof(KPD_PARAM_HOLD_OFF_MODE).

Portability:

This function is specific to the RAC6182 and the PanelView Plus CE.

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Rockwell-automation 2711P Software Development Kit User Manual Manual de usuario Pagina 71