Rice Lake iRite IDE - Manual (Page 76)

72 920i Programming Reference
<DB>.FindNext
Finds the next record in the referenced database that matches the criteria of a previous FindFirst or FindLast
operation.
Method Signature:
function <DB>.FindNext : SysCode;
SysCode values returned:
SysNoSuchDatabase The referenced database cannot be found.
SysNoSuchRecord The requested record is not contained in the database.
SysOK The function completed successfully.
<DB>.FindPrev
Finds the previous record in the referenced database that matches the criteria of a previous FindFirst or FindLast
operation.
Method Signature:
function <DB>.FindLast : SysCode;
SysCode values returned:
SysNoSuchDatabase The referenced database cannot be found.
SysNoSuchRecord The requested record is not contained in the database.
SysOK The function completed successfully.
<DB>.GetFirst
Retrieves the first logical record from the referenced database.
Method Signature:
function <DB>.GetFirst : SysCode;
SysCode values returned:
SysNoSuchDatabase The referenced database cannot be found.
SysNoSuchRecord The requested record is not contained in the database.
SysOK The function completed successfully.
<DB>.GetLast
Retrieves the last logical record from the referenced database.
Method Signature:
function <DB>.GetLast : SysCode;
SysCode values returned:
SysNoSuchDatabase The referenced database cannot be found.
SysNoSuchRecord The requested record is not contained in the database.
SysOK The function completed successfully.
<DB>.GetNext
Retrieves the next logical record from the referenced database.
Method Signature:
function <DB>.GetNext : SysCode;
SysCode values returned:
SysNoSuchDatabase The referenced database cannot be found.
SysNoSuchRecord The requested record is not contained in the database.
SysOK The function completed successfully.
<DB>.GetPrev
Retrieves the previous logical record from the referenced database.
Method Signature:
function <DB>.GetPrev : SysCode;