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R_Ntx()
Indexes a DBF file, displaying a progress bar
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Syntax
R_Ntx ( cIndExp, cFileName [, cHeader [, lUnique ] ] )
Arguments
cIndExp Index expression
cFileName Name of the index file (default extension is .NTX)
cHeader Header text for bar
Default text is : "INDEXING: <Alias>"
lUnique .F. : create a non-unique index (=default)
.T. : create a unique index
Returns
NIL
Description
(Re-)Indexes a DBF file, displaying a progress bar.
The function is similar to the dbCreateIndex () function.
+----------------------------------------------------------------+
| -+- CAUTION -+- |
| |
| IN THE UN-REGISTERED VERSION OF RBARLIB THE FOLLOWING |
| REGISTRATION MESSAGE WILL BE DISPLAYED AT RANDOM TIMES |
| (WHILE EXECUTING THE R_NTX() FUNCTION) : |
| |
| Unregistered version of RBarLib - Wait for 8 seconds. |
| |
| AFTER A 8 SECONDS DELAY THE PROGRAM WILL CONTINUE. |
+----------------------------------------------------------------+
Example
*-- Create an index file with the name NAME.NTX
R_Ntx ( 'Upper(NAME)', 'NAME', 'Just a moment, indexing <PERSONS> ' )
More examples can be found in the demo program RBarDemo.PRG.
See Also:
Registration
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Written by Dave Pearson