Match Code Developer Tool-kit / List of Commands / "MF" Get First Result

FATS - Fast Access Tree System
	Table of Contents
		List of Commands
			"MF" Get First Result

"MF" Get First Result

Command string:

CMND$ = "MF\{FileNo}"

FileNo File number

Purpose:

Get the first record of the result set found by an Matchcode-Query.

Description:

This command enables your application to retrieve the record- resp. ID-number corresponding to the first data record of the result set generated via a preceding

Search in Matchcode (MS) command.

This command is only supported by the extended version of FATS.

Parameters returned:

ERRORCODE:	Errorcode or 0 (no error)
RECNO:	Record number
FATSKEY:	If a primary key was generated during the creation of the matchcode index file with the "K#:#" flag, it is made available via this variable to the application program.

Example:

CMND$ = "MF\1"

BASIC Example

See also:

"ML" Get Last Result; page 4-69