Cdaqmxlist::isdata – Yokogawa PC-Based MX100 User Manual

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12-100

IM MX190-01E

CDAQMXList::isData

Syntax

int isData(int idxNo);

Parameters

idxNo

Specify the data identifier.

Description

Checks whether the data of the specified data identifier exists in the list.
If it exists, Valid is returned. Otherwise, returns Invalid.

Return value

Returns a Boolean value.

12.4 Details of the MX100 Class

See also other documents in the category Yokogawa Sensors: