delphi-7 Questions
2
Solved
Possible Duplicate:
How to also prepare for 64-bits when migrating to Delphi 2010 and Unicode
I have already developed an application in Delphi 7. Now I need to enable it to support 6...
3
Solved
I have an application written in Delphi 7 which uses a c++ dll written in BCB 5.
I want to debug this dll from the Delphi IDE is this possible?
If it's possible which are the steps to debug?
As...
Dulcle asked 30/5, 2011 at 20:42
3
Solved
I am using Delphi 7 under Windows 7 to download files.
I want to change the cursor during the download.
I set the Screen.Cursor := crHourGlass; , but , after looking at the constant cursor number...
6
Solved
I skinned my software with Devexpress and I found that the labels were non-transparent causing them to have grey background.
There's just endless forms, so I was wondering whether there was a way ...
Rosel asked 25/5, 2011 at 15:2
1
I have a big XML file, around 50 megs and I trying to use the OmniXML library to manipulate the XML document.
I didn't understand the demos in OmniXML...
The XML file have a structure like this:
&l...
4
Solved
In Delphi sane people use a class to define objects.
In Turbo Pascal for Windows we used object and today you can still use object to create an object.
The difference is that a object lives on th...
Bianchi asked 23/5, 2011 at 22:28
1
Solved
I've read on this page that dynamic arrays need ShareMem unit to work properly.
However I would like to write a dll open for other languages.
Could anyone tell me how can I declare the function a...
1
Solved
How to draw Unicode text on TCustomControl? Are there other options to make it without the Canvas?
2
Solved
How do I create an OnMouseLeave event?
4
Solved
How do I convert a PAnsiChar variable to WideString or to string?
2
Solved
How to programmatically add an application or port to Windows Firewall on Windows XP?
Respectively asked 20/4, 2011 at 9:58
1
Solved
I need to get cursor position on the form, how would I do that?
Weisburgh asked 20/4, 2011 at 5:31
1
Solved
How can I read details of an exe file like File Version, Product Version and anything else stored in Details tab in Properties window of that file?
Thanks.
2
I'm getting an EStackOverflow when creating a packed struct in Borland Delphi 7.0
I want to do the following:
Type
T4 = packed record
VT : integer;
SKT : byte;
end;
T3 = packed record
O :...
Ean asked 31/3, 2011 at 13:14
3
Solved
My application needs to delete some files, but this should happen until next windows startup.
What I'm doing now is to write this string value in RunOnce registry key:
Command.com /c del c:\some ...
4
Solved
Is there any way to delete a file when its using by any program or other process in windows?
I searched and found this 2 ways:
1- using RunOnce key in Registry;
I'm not gonna use this because i do...
2
Solved
I'm a new be in Delphi . I use Delphi 7 IDE . How I can turn on the auto complete when I write the code in Delphi 7 IDE ?
Thanks
6
Solved
I need to store an unknown number of groups. Each group has an unknown number of elements/items.
This is my 'group':
TGroup= array of Integer; <------ dynamic array (as you can see) :)
I wan...
2
Solved
I am loading a text file (which contains many lines, some containing spaces or tabs) to a StringList. How can I remove whitespace (excluding newlines) from the entire StringList?
2
Virtual treeview by Mike Lischke seems so popular on the web and as third party component. I just downloaded version 4.8.7 on my machine.
I have Delphi 2010 and Delphi 7.0 in 2 partitions.
Aftte...
Apia asked 10/2, 2011 at 12:36
4
Solved
In some part of my application, I have the situation where I receive an interface which I know to be an object, albeit I don't know the exact class. I have to store that object in an interface-type...
Catechism asked 27/1, 2011 at 19:55
2
Solved
I have the following code sequence:
program OverrideAfterConstructionEtc;
{$APPTYPE CONSOLE}
uses
SysUtils, Classes;
type
TA = class( TInterfacedObject)
public
procedure AfterConstruction; ov...
2
Solved
I want to create a simple IDE Expert for Delphi 7, like in the following image:
I've verified the links gave for this question but OTA Api newsgroup is dead, and most of the documentation is un...
1
Solved
Im using TClientSocket or indy's TIdTCPClient (depending on project)
I have a few Threads each processing items, and sometimes need to send data over the connected client socket. (Data Read form t...
Sporting asked 10/12, 2010 at 3:4
4
Solved
A very simple question:
type
TMyRecord = Record
Int: Integer;
Str: String;
end;
PMyRecord = ^TMyRecord;
var
Data: PMyRecord;
begin
New(Data);
Data.Int := 42;
Data.Str := 'Test';
Dispose(...
Shiri asked 26/11, 2010 at 14:1
© 2022 - 2024 — McMap. All rights reserved.