RFIDTrans::exist Method

Determines whether a record with the specified parameters is in the RFIDTrans table.

Syntax

client server public static boolean exist(RFIDTagId _tagId, TransDateTime _transDateTime)

Run On

Called

Parameters

• _tagId
  Type: RFIDTagId Extended Data Type
  The Radio Frequency Identification (RFID) tagId.

• _transDateTime
  Type: TransDateTime Extended Data Type
  The date and time of the RFID transaction.

Return Value

Type: boolean
true if the record exists; otherwise, false.

See Also

Reference

RFIDTrans Table