SET.Read (FB prefix: rd)

This function block  of the CAA_Settings.library reads out a string parameter from the setting which were opened with “SET.DBOpen”.

Input:

xExecute

BOOL

see: “CAA 指南”

hSettings

CAA.HANDLE

Handle of settings 

psName

POINTER TO STRING

Name of parameter

Output:

sValue

STRING

Value of parameter

xDone

BOOL

see: “CAA 指南”

xBusy

BOOL

see: “CAA 指南”

xError

BOOL

see: “CAA 指南”

eError

SET.ERROR