Hello,
Does anybody know something about CRC(DIN 66219/ISO 2111).I woud like to know how is this CRC colculated.
Thanks
In my program I want to set the papertray/source (outputbin) of my printer before I print a Quickreport.
I tried this:
Quickreport.printersettings.outputbin := manual;
But this does n...
Hi.
I need to save some binary files within a Paradox 7 database. I have created the database using the Database desktop and set the field type as Binary. However, when I try to copy the ...
Hi,
How a running exe can erase himself (Win 95, Win NT)? If it is possible an exeample would be great.
Thanks,
B
I'm having troubles to use some of the functions of a C-dll.
I have to pass a record to the function.
This is the function in the C-dll :
INT WINAPI SCP_send ( INT, USHORT, char *);
The 3rd pa...
How to use TQRPreview in an MDI...
Samples please!
I want to change my direct printing code to TPrinter to use QRPrinter (global) as given in the quickrpt docs. However,
I am getting GPFs. Does anyone have a sample code? Also,
what do I use to...
how can i use win32 named pipe to make several dll,or
exe to share data??
can you give me a sample that Named pipes be used by delphi to provide communication between processes on the sa...
Hi experts,
I have some difficulties trying to understand the concept of Delphi IInterface/Interface. Could someone give some brief introduction or tutorial links about this topic?
Simp...
Hi all,
We have a SQL database that is being accessed over vpn from many offices. In an effort to increase speed we are trying to use the filter property instead of rerunning the sql stat...
hi im writing a exe packer and i found some interesting codes in c++, to evade someone debug my project, because i not a c++ coder, i ask is someone can translate this functions for me
[co...
Hi Experts,
I have a thread:
TMythread = class(TThread)
private
protected
procedure Execute; override;
procedure MyLogin;
public
constructor Create(login...
With code below i work with one password.
How should i changeit to make it work with more passwords?
what is the Delphi 6 short cut key to convert highlighted text to lower case and upper case ?
Hello,
I'm injecting DLL into application and before I do that, I need to check whether I haven't already done it before. I saw that multiple applications like WinHex, ImpRec etc are able to ...
I need to store the cars and their accessories.
And each accessory is your models.
The Component can add cars and acessories.
When you click on models in Objetc Inspector to add the models...
I have 2 tables into firebird and i use ibqueries.
~~~~~~~~~~~~~~~~~~~~~~~~~~
table1 data:
CategoryNo --- Name
1 Test1
2 Test2
~~~~~~...
I have a Win32 project, Dephi 2007, Vista. It works just fine. I installed the Microsoft .net framework in order to run an online backup program. Suddenly I started getting an "unspecified"...
hi experts
commonly when you place a listview on a from and after running the program, a tooltip is displayed for each cell of listview that it's caption is longer than it's width
but when t...
pls. have a look at the code, both stringlist functions create a MEMLEAK using D7 and FastMM4 for leak detection.
How to make a clean code?
for being the 1st expert to go over 400k points this year in the delphi area.
good job ;)
In code, how can i control a webpage's controls (elements) at runtime.
For example, if you look at the google page in a TWebBrowser.
http://www.google.com/
1.) At runtime (using code)...
Hello,
I'm in the need of a code that can:
show a tooltip over a stringgrid (it should be shown just under the cell that the mouse pointer hovers). it should be shown about 0,5sec after th...
I have this app run from the currently logged on user
(standard start double click from desktop)
In this windows app i want to create a thread using a diffent user.
This user obviously ha...
Hello Guys,
Can you tell me how can I receive only a float number from the string. For example:
string - 252.676g or f466.422d
BR
Vaalar
