table.LOGICALRECORD_SET Function

Syntax

Result_Flag as L = table.LogicalRecord_Set(N recno )

Arguments

Result_Flag: .T. = Indicates that the record pointer was successfully set to Recno. .F. = Record pointer could not be set to Recno.
recno: The number of the logical record to point to.

Description

Sets the record pointer to a logical record number in the current sort order. Returns .t. if the requested logical record number exits, else .f.

Discussion

The <TBL>.LOGICALRECORD_SET() method sets the record pointer to a specified logical record number in the current sort order.

Example

dim tbl as P
dim inx as P
tbl = table.open("customer")
tbl.LogicalRecord_Set(1)
ui_msg_box("First record", "The first record is " + tbl.recno()+ " for " + tbl.Lastname)
tbl.LogicalRecord_Set(2)
ui_msg_box("Next record", "The next record is " + tbl.recno()+ " for " + tbl.Lastname)
query.order = "customer->Lastname"
inx = tbl.query_create()
tbl.LogicalRecord_Set(1)
ui_msg_box("First record", "The first record is " + tbl.recno()+ " for " + tbl.Lastname)
tbl.LogicalRecord_Set(2)
ui_msg_box("Next record", "The next record is " + tbl.recno()+ " for " + tbl.Lastname)
tbl.close()