The GetNext function returns the next DATACOLLECTOR_ITEM.
Syntax
C++
METHOD PUBLIC GetNext : BOOL
VAR_INPUT
sOut : POINTER TO DATACOLLECTOR_ITEM;
END_VAR
Parameters
|
Parameter |
Description |
|---|---|
|
sOut |
Pointer to the DATACOLLECTOR_ITEM |
|
Return value |
FALSE |
Example
C++
data : MnDataCollector := (m_sDatabase := '\mnplc\boot\testdata.db', m_DatabaseLimit := DATACOLLECTOR_DATALIMIT_NONE , m_dwDatabaseSize := 5);
dataItem:DATACOLLECTOR_ITEM;
...
data.GetNext( ADR(dataItem) );
Requirements
Remarks