Difference between revisions of "DBF ALIAS()"
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==DESCRIPTION== | ==DESCRIPTION== | ||
The DBF_ALIAS() function will return will return the alias name of the currently selected workarea as an upper case character string, or a NULL if no database is in use. | The DBF_ALIAS() function will return will return the alias name of the currently selected workarea as an upper case character string, or a NULL if no database is in use. | ||
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The following example returns the alias name of the current workarea, or executes the command specified in the first parameter if no database is open. | The following example returns the alias name of the current workarea, or executes the command specified in the first parameter if no database is open. | ||
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<code lang="c"> | <code lang="c"> | ||
| + | #include <stdio.h> | ||
#include "dbapi.h" | #include "dbapi.h" | ||
Latest revision as of 16:55, 15 December 2009
PURPOSE
Return alias name
SYNONYM
api_dbf_alias()
SYNOPSIS
#include "dbapi.h" char *DBF_ALIAS() <input parameters> none <output parameters> none
DESCRIPTION
The DBF_ALIAS() function will return will return the alias name of the currently selected workarea as an upper case character string, or a NULL if no database is in use.
EXAMPLE
The following example returns the alias name of the current workarea, or executes the command specified in the first parameter if no database is open.
#include <stdio.h> #include "dbapi.h" dbapi_dbf_alias() { char *alias; alias = DBF_ALIAS(); if ( alias == NULL) { COMMAND(_parc(1) ); _retc(""); } else { _retc( alias ); } }
SEE ALSO
DBF_DBF(), DBF_FMT(), DBF_INDEXKEY(), DBF_INDEXORDER(), DBF_ISEXCLUSIVE(), DBF_ISREADONLY(), DBF_NDX(), DBF_SELECT(), DBF_USED()
