Ok, so I'm getting very frustrated with something that should be simple. Combining an AnsiString and a ShortString. Sounds simple?
Let's start with the short string definition:
TFileR...
Hi folks,
I've writen some code to load a list into a combobox from a binary file, the info in the file is seperated by a line feed, character return which delphi interprates as '#$D#$A' bu...
I have made a splashscreen which I'm showing before the start of my application, on this splashscreen there is a progressbar which should display the progress of a query getting data from a re...
Hi!
I've been using Delphi 2009 and am now testing Delphi 2010. When trying to compile a project, for some reason I get a "Missing operator or semicolon" error in the file attached, and can't...
I would like to be able to edit Cell B,8 in an excel document without actually opening the document in windows.
I haven't found a suitable solution without use of third party components.
...
(I have attached an image)
I'm not good with knowing how Delphi knows about units and compiled packages etc...
I've uninstalled Interbase from the control panel, and have tried to remove...
Hi Experts
I'm trying to download a CSV file with a web browser controll in .NET. The thing is I want to by pass the File download Dialogbox and directly save the file to the file system. I...
I'm trying to launch another application from my application, and I need the app I'm launching to have elevated privileges for UAC in Vista.
The code I use below worked in D2007, but now it...
Hi Experts,
How to convert TMemoryStream in String. I am using delphi 7
Thx for some help
Hi all,
Today I installed Delphi2009 CodeGear. I have 2 little problems:
1. Can not compile any program(even program without any code).
I receive an error message like that ''Can not run ...
I have the need to log debug messages from various places, from the program main loop, and from running threads. The debug messages eventually go into a TMemo component with a timestamp.
W...
Hello,
I'm trying to share some data between a service and some applications.
The service always starts before any application.
First i created a memory file map with CreateFileMapping($FFF...
Hello!!
I'm implementing in my application a system of error codes based on Windows like HRESULT!
As i see, HRESULT is common used in COM, but basically is the same way like Windows does...
Hi Experts!
There is an external application with a VirtualTreeview / TVirtualStringTree descandant (original component: http://www.soft-gems.net/index.php , http://code.google.com/p/virtua...
I am upgrading from Delphi 7 with Indy 9 to Delphi 2009 and Indy 10.
I get Indy to attach a document to a email but the recipient receives a email with the attachment names ATT????.Dat alth...
Using Delphi BDS 2006, if I have a TPanel on a form, with BorderStyle = BsSingle, and BorderWidth = 1,
if you paint on the form's canvas and paint something over this border,
and then I cal...
Hello
I am making a file transfer application.
The application can send 3 files simultaneously and receive 3 files simultaneously.
It receives files on 3 ports, 7001,7002,7003.
I a...
Respected,
I have a difficulty to drag a folder from ShellTreeView to ListView and files from ShellListView to Listview. Here I don't use any external VCL or component!
It's possible in delp...
CreateProcess or WinExec in Delphi which is better for any OS?
//CreatProcess
function CreateProcessSimple(
sExecutableFilePath : string )
: string;
var
pi: TProcessInformatio...
Hi Experts,
I've been trying to terminate a system process programmatically via Delphi with the following code:
function KillTask(ExeFileName: string): integer;
const
PROCESS_TERMINA...
I am not sure what is the new licensing policy for the new Delphi 2010.
You get one year license and then what happens after that ???
Well, ok. Doing my first large project for a company friend. So I decided that I wanted to look into the speed increase and just try something I've never done before. After reading about the i...
I can't seem to understand this...
I create a dataset called QryTest.
I set the SQL to "SELECT "ID" FROM "TblBookings"
Close.
Open.
Takes 12 seconds.
Close.
Open.
Takes 1 second.
Ch...
Hi. How can i list usb devices connected using delphi??
More specific using Winusb driver (not HID device). I just want to list devices connected, not monitor for connect/disconnect devices....
Alright, found this: http://www.joachim-bauch.de/tutorials/load_dll_memory.html and translated it to delphi. I know this works in C++.
I have a DLL that was created in VS2008 and uses MSVCP...
