Rockwell-automation 2711P Software Development Kit User Manual Manuale Utente Scaricare il pdf (Pagina 46)

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

46 PanelView Plus CE-Specific Extensions to the WinCE API

Return Values:

Remarks:

The buffer at *pvData must be large enough to contain the

information requested and must be aligned as required. For example,

if a request for a parameter will result in *pvData being filled with a

DWORD value, *pvData MUST be DWORD aligned. Please refer to

Table above for the data types associated with the various readable

parameters.

Portability:

Please refer to Table above for an enumeration of which parameters

are supported on the platforms.

Requirements:

rm_SetParameter

This function sets a System Parameter.

DWORD rm_SetParameter (DWORD dwParameter, DWORD

*pdwSize, VOID *pvData);

Parameters:

dwParameter

This parameter must be one of the values in System Parameters on

page 42.

Get/Set System Parameter - Return Codes

Value Description

RM_ERROR_OK Success

RM_ERROR_INVALID_PARAMETER Bad dwParameter, or NULL dwSize or pvData

RM_ERROR_INVALID_BUFFER_SIZE Buffer size too small for requested parameter.

Runs On Version Defined In Link To

PanelView Plus CE

RAC6182

All Miscsystem.h Miscsystem.lib

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Rockwell-automation 2711P Software Development Kit User Manual Manuale Utente Pagina 46