Grigory Filatov

Contributed works of Grigory Filatov

Adaptation FiveWin TsBrowse class
Color Table
Center Window’s Title
Closes application when no activity
Copy Protection (Get BIOS Name)

GetFonts
Get list of all controls

GIF animation demo

Advertisements

MOL (Marek Olszewski)

Contributed samples by MOL (Marek Olszewski)

Backup-Restore

Billing System ( definable buttons )

Calculator

Copy To Clipboard

Deactivate menu

Debug Message

Download from www

EAN13 BarCode Generator

Filter in Browse

HMG with MS SQL server

Incremental Search in BROWSE 

Menu like ACHOICE

Moldruk (Print like DOS )

Set Status Bar Item

Send mails via SMTP

Using ProgressBar as a graph

Harbour Copying

THE HARBOUR PROJECT COMPILER LICENSE
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Binary tools included in Harbour source repository
all use GNU GPL 2. Find it below:
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exercise the right to control the distribution of derivative or
collective works based on the Program.
In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:
a) Accompany it with the complete corresponding machine-readable
 source code, which must be distributed under the terms of Sections
 1 and 2 above on a medium customarily used for software interchange; or,
b) Accompany it with a written offer, valid for at least three
 years, to give any third party, for a charge no more than your
 cost of physically performing source distribution, a complete
 machine-readable copy of the corresponding source code, to be
 distributed under the terms of Sections 1 and 2 above on a medium
 customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer
 to distribute corresponding source code. (This alternative is
 allowed only for noncommercial distribution and only if you
 received the program in object code or executable form with such
 an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for
making modifications to it. For an executable work, complete source
code means all the source code for all modules it contains, plus any
associated interface definition files, plus the scripts used to
control compilation and installation of the executable. However, as a
special exception, the source code distributed need not include
anything that is normally distributed (in either source or binary
form) with the major components (compiler, kernel, and so on) of the
operating system on which the executable runs, unless that component
itself accompanies the executable.
If distribution of executable or object code is made by offering
access to copy from a designated place, then offering equivalent
access to copy the source code from the same place counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.

 4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License. Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this License.
However, parties who have received copies, or rights, from you under
this License will not have their licenses terminated so long as such
parties remain in full compliance.
5. You are not required to accept this License, since you have not
signed it. However, nothing else grants you permission to modify or
distribute the Program or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by
modifying or distributing the Program (or any work based on the
Program), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program subject to
these terms and conditions. You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
You are not responsible for enforcing compliance by third parties to
this License.
7. If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot
distribute so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you
may not distribute the Program at all. For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended to
apply and the section as a whole is intended to apply in other
circumstances.
It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.
This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.

 8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded. In such case, this License incorporates
the limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of this License which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.
10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this. Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS

 Appendix: How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
 Copyright (C) 19yy <name of author>
This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation; either version 2 of the License, or
 (at your option) any later version.
This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 GNU General Public License for more details.
You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) 19yy name of author
 Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
 This is free software, and you are welcome to redistribute it
 under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
 `Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989

 Ty Coon, President of Vice

This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Library General
Public License instead of this License.
File : Harbour\COPYING.TXT

SP_DUPHANDLE

DUPHANDLE()

  Short:
  ------
  DUPHANDLE() Duplicate record finder with delete/copy options

  Returns:
  --------
  Nil

  Syntax:
  -------
  DUPHANDLE([aFields,aDesc],[aOpenIndexes])

  Description:
  ------------
  DUPHANDLE() is similiar to DUPLOOK(), but takes a
  different approach The user is asked to select fields (only
  Character fields are presented) to check for duplication. The
  fields selected are combined into an index key, and an index is
  created. The database is then scanned for duplicates. If a
  duplicate set is found, a Tbrowse/tag window is popped up, and
  the user is asked to tag records. This continues until all
  duplicate sets are found, or the user chooses to quit the
  process. The user is then allowed to Process the tagged
  duplicate records. There are 4 possible options:

         Delete all tagged records
         Delete all NOT tagged records
         Copy all tagged records
         Copy all NOT tagged records

  The options are not mutually exclusive. For instance,
  you could copy all tagged records to a history file, and then
  delete them.

  As with all SuperLib deletions, the PACKING is left
  to you.

  [aFields,aDesc] are optional arrays of fieldnames and
  field descriptions

  [aOpenIndexes] is an optional array of currently open
  index names. Clipper has no way to determine the names of
  currently open indexes and, since this function creates
  temporary indexes, the current indexes will be closed. Only by
  having a list [aOpenIndexes] can we re-open the indexes on exit.

  Examples:
  ---------

  USE customer

  duphandle()

  Warnings:
  ----------
  Closes all indexes.

  Source:
  -------
  S_DUPH.PRG

 

FileCopy

FileCopy

Copies files normally or in backup mode

Syntax

      FileCopy( <cSourceFile>, ;
                <cTargetFile>, ;
                [<lBackup>] ) --> nBytesCopied

Arguments

<cSourceFile> : A character string containing the name of the file to copy to the target file.It must be specified with a file extension. If <cSourceFile> contains no drive and/or directory information, the current directory is used. SET DEFAULT and SET PATH settings are ignored.

<cTargetFile> : A character string holding the name of the target file to create. The file name may include drive and directory and must include an extension. If the file exists already, it is overwritten

<lBackup> : This parameter defaults to .F. (false). When set to .T. (true) the function operates in backup mode. This allows for copying large files to several diskettes.

Return

The funtion returns the number of bytes copied from <cSourceFile> to <cTargetFile>.

Description

The FileCopy() function copies a source file to a target file. The <lBackup> parameter can be used to copy large files to several diskettes. If <lBackup> set to .T. (true), FileCopy() copies the maximum possible number of bytes to the target file (diskette). The function FileCOpen() is then used to check if <cSourceFile> is still open. If this is the case the user can be prompted to insert a new diskette and FileCCont() continues the copying operation.

Example:

      .  Show a simple copy:
      ? FileCopy("A:\TEXT.TXT", "C:\TEST.TXT")      // Bytes copied
      .  A back up using FileCopy():
      nCounter  :=  1                               // "BIG.001" etc.
      cTargetFile  := "BIG" + NTOC(nCounter, 10, 3, "0")
      FileCopy("BIG.DBF", "A:\" + cTargetFile, .T.)
                                                     // Back up mode
      DO WHILE FILECOPEN()
         DO NEXTDISK                                // Request disk change
         nCounter     := nCounter + 1
         cTargetFile  := "BIG" + NTOC(nCounter, 10, 3, "0")
         FileCCont(cTargetFile)                     // Next disk - new name
      ENDDO

      RETURN

      PROCEDURE NEXTDISK
         ? "Please insert new diskette in Drive A:!"
         WAIT
      RETURN

      Another simple File Copy procedure :
      PROCEDURE Main
         LOCAL cSourceFile := "C:\Harbour\news.txt"
         LOCAL cTargetFile := "D:\temp\HRB_News.txt"
         CLS
         ? "Copying", cSourceFile, "to", cTargetFile, "..."
         ? "Copied", FileCopy( cSourceFile, cTargetFile ), "bytes"
      RETURN

Seealso

COPY, COPY FILE, FileCClose(), FileCCont(), FileCDaTi(), FileCOpen()