revCurrentRecordIsFirst | |||||||
Type | function | ||||||
Dictionary | LCS | ||||||
Library | LiveCode Script | ||||||
Syntax |
| ||||||
Associations | database library | ||||||
Summary | Returns whether the current record is the first record in a record set (glossary). | ||||||
Introduced | 1.1 | ||||||
Changes | The revCurrentRecordIsFirst synonym was added in version 2.0. | ||||||
OS | mac, windows, linux, ios, android | ||||||
Platforms | desktop, server, mobile | ||||||
Parameters |
| ||||||
Example |
| ||||||
Values |
| ||||||
Related | Keyword: string Glossary: LiveCode custom library, record, Standalone Application Settings, standalone application, record set, return Command: revMoveToNextRecord Function: revdb_movefirst, revdb_moveprev, revdb_movelast, revQueryIsAtStart, revdb_movenext Library: Database library Control Structure: function | ||||||
Security | disk, network | ||||||
Description | Use the revCurrentRecordIsFirst function to stop when you reach the first record. If the operation is not successful, the revCurrentRecordIsFirst function returns an error message that begins with the string "revdberr".
| ||||||
Tags | database |