AllAPI Network - The KPD-Team

 
Allapi Network
 API-Guide
 ApiViewer

 API List

 
API Resources
 Tips & Tricks
 VB Tutorials
 Error Lookup
 
Misc Stuff
 VB examples
 VB Tools
 VB Links
 Top Downloads
 
This Site
 Search Engine
 Contact Form
 

Donate to AllAPI.net

LZCopy

The LZCopy function copies a source file to a destination file. If the source file is compressed with the Microsoft File Compression Utility (COMPRESS.EXE), this function creates a decompressed destination file.

VB4-32,5,6
Declare Function LZCopy Lib "lz32.dll" Alias "LZCopy" (ByVal hfSource As Long, ByVal hfDest As Long) As Long

Operating Systems Supported
Requires Windows NT 3.1 or later; Requires Windows 95 or later

Library
Lz32

Parameter Information
∑ hfSource
Identifies the source file.

∑ hfDest
Identifies the destination file.

Return Values
If the function succeeds, the return value specifies the size, in bytes, of the destination file.

If the function fails, the return value is an LZERROR_* code. These codes have values less than zero. Note that LZCopy calls neither SetLastError nor SetLastErrorEx; thus, its failure does not affect a threadís last-error code.

Here is a list of the LZERROR_* codes that LZCopy can return upon failure:
LZERROR_BADINHANDLE
The handle identifying the source file is not valid. The file cannot be read.

LZERROR_BADOUTHANDLE
The handle identifying the destination file is not valid. The file cannot be written.

LZERROR_GLOBALLOC
The maximum number of open compressed files has been exceeded or local memory cannot be allocated.

LZERROR_GLOBLOCK
The LZ file handle cannot be locked down.

LZERROR_READ
The source file format is not valid.

Examples

Related Functions

 

 


Copyright © 1998-2007, The Mentalis.org Team - Privacy statement
Did you find a bug on this page? Tell us!
This site is located at http://allapi.mentalis.org/