DbCloseArea Function | |
Close all files in a work area.
Namespace:
XSharp.RT
Assembly:
XSharp.RT (in XSharp.RT.dll) Version: 2.19
Syntax Remarks
DBCloseArea() releases a work area from use.
By default, this function operates on the currently selected work area.
It can be made to operate on an unselected work area by specifying
it within an aliased expression or by calling the overload that accepts a workarea
parameter (a workarea number or alias ).
DBCloseArea() is equivalent to the CLOSE command or the USE command with no clauses.
For more information, refer to the USE and CLOSE commands.
Examples
The following example closes a file via an alias reference:
1cLast := "Winston"
2DBUseArea(TRUE, "DBFNTX", "sales", "Sales", TRUE)
3Sales->DBSetIndex("salefnam")
4Sales->DBSetIndex("salelnam")
5DBUseArea(TRUE, "DBFNTX", "colls", "Colls", TRUE)
6Colls->DBSetIndex("collfnam")
7Colls->DBSetIndex("colllnam")
8
9IF Sales->DBSeek(cLast)
10 IF Sales->Deleted() .AND. ;
11 Sales->RLock()
12 QOut("Record deleted: ", Sales->Deleted())
13 ENDIF
14ELSE
15 QOut("Not found")
16 Colls->DBCloseArea()
17ENDIF
See Also