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Questions tagged [delphi-7]

Delphi 7, released in August 2002, is a version of Delphi for Windows 32 bit.

Delphi 7 (codename: Aurora) is a specific version of Delphi. Always use the tag alongside this tag.

It was released in August 2002, became the standard version used by more Delphi developers than any other single version. It is one of the most successful IDEs created by Borland because of its stability, speed and low hardware requirements, and remained in active use as of 2011. Delphi 7 added support for Windows XP Themes, and added more support for building Web applications. It was the last version of Delphi which could be used without mandatory software activation.

Its release immediately preceded a period of turbulence in the history of Borland/CodeGear/Embarcadero that, combined with Delphi 7's robustness, contributed to its widespread use and longevity. In this regard, Delphi 7 can be considered the counterpart to MSVC6.

Delphi 7 introduced full support for XP themes, probably the most significant enhancement over Delphi 6.

Delphi 7 was preceded by Delphi 6 and succeeded by Delphi 8 (Codename: Octane).

Editions

Borland Delphi 7 Studio was released in four different editions:

  • Architect
  • Enterprise
  • Professional
  • Personal

References

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Return value using alias name

I wrote code like this : sql1 :='select sum(jumlah) as debet from kasir_kas_transaksi where flag in (1,3) and tanggal = to_date('+quotedstr(after)+','+quotedstr('dd-mm-yyyy')+')'; with zquery1 do begin close; sql.clear; sql.Add(sql1); …
mizkyd
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Connecting with Google Picasa -> Delphi 7

I am looking for various ways to make my application more userfriendly, at this time I use my own functions and graphic library in order to crop images and save them, however I really like Google Picasa for it's userfriendly interface, and allready…
Plastkort
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TListItem.Checked switches itself to True after Assign()

I came across some unexpected behaviour of TListItem. Check the following test code: var Item: TListItem; //... ListView1.Checkboxes := True; with ListView1.Items.Add do begin Caption := 'old item'; Checked := False; end; …
forsajt
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Delphi 7 vs C# expression evaluation

I have a Delphi-7 expression as below, all variables are of type longint- cy:=((s1 and s2)or((s1 or s2)and not res))shr 31; And in C# the expression is, all variables are of type int- cy = ((s1 & s2) | ((s1 | s2) & (~res)))>>31; where s1 =…
Prateek Shukla
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Take a screenshot of a particular area in Delphi 7

I have a panel in the form delphi that contains pictures, labels and others. I need to take screenshots in the panel area. How can I perform this ?
Onewtan
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Using "|" symbol for a hint-text in Delphi

For some reason when i specify "|" symbol inside Hint string for any Delphi control the hint terminates at the first occurred "|" so the tooltip window contains only part of the text till the first "|" encountered... I've tested that symbol in C++…
Markus_13
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Union causing Firebird 2.5 query to fail

This SQL (Firebird 2.5, Dialect 1) query works fine when I run it in Database Workbench, but it fails when I run it under IBO Console with: count of column list and variable list do not match. These two queries run successfully if I run them alone…
Eric
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Using FastCode and RtlVcl Optimize together

I am using both FastCode and RtlVcl Optimize in my project. Can they conflict? Should I use them together? Delphi 7 http://fastcode.sourceforge.net/ http://cc.embarcadero.com/Item/25537
Gabriel
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Delphi 7 Indy IdFTP did'nt send/receive data

2 years ago, I wrote a simple client/server program for someone using Delphi 7 and Indy to send and receive some data through the Internet. I used TIdFTP to connect to their server and get and put data on it. It worked well for 2 years. Today,…
toto
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ZEOS On Delphi7 - ZQuery1.Open -> very slow

i'm using Delphi-7 and zeos 6.6.4 (and just now upgrading to zeos 7.1.4) upon bigger rows of a table, things become very very slow on query. Not so much rows either (on salesdetail my table got around 200k rows). after I backup and clean the table,…
Stevanus Lianto
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Delphi7: Get SQL server system Date and Time format

I want to get Regional date and time format for SQL Server. I am using Delphi7 here. My scenario is as below: If my server's regional date format is (e.g.) yyyymmdd and client's SQL server is having mm/dd/yyyy (or any other valid date format) than…
I Love Stackoverflow
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How to call mysql stored procedure with where clause as in parameter using Delphi 7 ADO

I have a mySQL stored procedure: PROCEDURE `update_table_set_where_datefield`( in p_date_time datetime) BEGIN UPDATE table SET onefield = 1 WHERE datefield = p_date_time; END I try to call the stored procedure above, using Delphi 7 ADO, but the…
EdiPurwa
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Dynamically created object (providing its classname as a string) do not call its constructor

Here is the object: TCell = class(TPersistent) private FAlignmentInCell :byte; public constructor Create; virtual; published property AlignmentInCell:byte read FAlignmentInCell write FAlignmentInCell; end; this is its…
lyborko
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Interrupt HTTP GET operation

In a special diagnostics mode, I test for an internet connection by performing an HTTP GET operation on a known always-expected-to-be-live server. While this is normally very fast, this can be slow and/or timeout after 15s or more when working in a…
AlainD
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Delphi 7, TRichedit, Stuck by RTF Coding

I am giving you brief idea about this issue. Retrieving (id,name) fields records from database into list box. Select any record from list. Display Notes (Blob type) into rich edit box for selected id. Except two records all are fine. Both two…
Vijesh V.Nair
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