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CopyFile
Purpose Copies a DOS file.
Decln. CopyFile(Source, Target:string):byte
Returns Byte
Remarks Source and Target are the filenames. They may optionally include
the drive and/or path. If the Target file already exists, it is
overwritten.
The return codes are
0 Copy successful
1 Source and target are the same
2 Source file not found
3 Unable to create Target file
4 Data copy failed
Example
BEGIN
IF COPYFILE('C:\AUTOEXEC.BAT','C:\AUTOEXEC.BAK') = 0 THEN
WRITECENTER(1,WHITE,BLACK,'FILE SAVED')
ELSE
WRITECENTER(1,YELLOW,RED,'COPY FAILED');
END;
See Also:
Exist
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