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X-Hacker.org- ClipOn 3.0 Reference - c_isdbt()
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C_ISDBT()
DESCRIPTION
The C_ISDBT() function is used to determine if a database file has
an associated DBT file (memo file).
NOTES
The file to check should be closed before calling this function.
SYNTAX
C_ISDBT(dbf_name [,network])
PARAMETERS
dbf_name (C) is the name of the database file, including extension,
to check for the association of a DBT file. A drive and directory
name may also be specified with the database file name. Note that
C_ISDBT() only searches the current drive and directory for the
specified database file. If the database file is in another drive
and/or directory the complete path name must be explicitly
specified.
network (L) indicates whether or not the program is running on a
network. If the program is running on a network pass true (.T.) so
the file can be opened with the proper share access, otherwise pass
false (.F.). If network is not specified, the default of false
(.F.) is used.
RETURNS
C_ISDBT() returns true (.T.) if the specified database file has an
associated DBT file, or false (.F.) if it does not.
EXAMPLES
dbfname = "TEST.DBF"
if c_isdbt(dbfname) && If database has a DBT file,
c_setdbt(dbfname, .f.) && disconnect DBT file
endif
...
...
...
if c_isdbt("c:\files\main.dbf") && If database has a DBT file,
c_setdbt("c:\files\main.dbf", .f.) && disconnect DBT file
endif
See Also: C_SETDBT() C_ISDBF() C_HANDLES() C_SETHANDLES() C_SECURE()
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