TOOL_RES.BAD_FILE_HANDLE
built-in exceptionThis exception is raised when the file handle passed to TOOL_RES.RFCLOSE
is invalid.
TOOL_RES.BAD_FILE_HANDLE EXCEPTION;
/*
** This examples uses TOOL_RES.BAD_FILE_HANDLE
*/
PRODEDURE res_test IS
resfileh TOOL_RES.RFHANDLE;
resfileh1 TOOL_RES.RFHANDLE;
res1 VARCHAR2(20);
BEGIN
/* Open a resource file */
resfileh := TOOL_RES.RFOPEN('C:\resource\test.res');
...
/* Used wrong handle to close
the resource file. */
TOOL_RES.RFCLOSE(resfileh1);
...
EXCEPTION
WHEN TOOL_RES.BAD_FILE_HANDLE THEN
/* print error message */
TEXT_IO.PUT_LINE('Invalid file handle.');
/* discard the error */
TOOL_ERR.POP;
END;
About the TOOL_RES
built-in package
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