导出表达式

Synopsis

EXPEXP/file_string[,IFERR,label:]

Description

Exports expressions to an operating system file which gets created. If the file already exists, then an error returns and the existing file is not overwritten.

Parameters

Parameter

Description

file_string

The name of the operating system file created to which the expressions are exported. The filename has an ".EXP" extension.

IFERR,label:

Specifies a label to which program execution jumps if an error occurs.

Parameter	Description
file_string	The name of the operating system file created to which the expressions are exported. The filename has an ".EXP" extension.
IFERR,label:	Specifies a label to which program execution jumps if an error occurs.