Hi.
How do i programally open ports on Windows XP firewall? Alot of application does that... how?
Thanks for your help!
FlashT
hi ppl,
how can i force a visual
component to show its hint.
I want to show a hint programmatically ?
something like "Cotrol.ShowYourHint
or sendmessage(..)
Thx in advance
how to get the serial number of cpu(pII and pIII or K serials) and hard disk in my delphi program?
Hi.
I'm trying to copy a label caption to clipboard using : Clipboard.SetTextBuf(Pchar(Label1.Caption));
...But the text is not english and i get strange characters when i'm trying to pas...
I am having an issue with MDI child windows automatically resizing themselves.
More clearly. The application creates "frmWhatever.Create(Application)" a form with FormStyle "fsMDIForm" and...
Hallo,
I'm creating a simple 2D MMORPG (online game) small project for learning programming, so far so good, until I release to public alpha testing to know what problem if different kind o...
Hi guys,
I have the following code in php (uploadfile.php):
<?
if(isset($_FILES['file']))
{
$arquivo = $_FILES['file'];
$ziparq_dir = 'Myfiles/' . $arquivo['name'];
if(move_uploaded...
Hi,
When I assign TextFile to a unicode formatted txt file which contains 'normal' characters which fits in one byte, I get strange result since every other byte is marked as #0. So when I ...
How can i convert 24 bit grayscale image to 8-bit grayscale image?
24bit image has same rgb values for one pixel.
Where can find a Delphi decompiler ?
I have exe2dpr but isn't yet a decompiler ( don't read the procedure body ) .
I am looking for a working example of useing INDY idftp to populate a treeview with all the folders on the ftp and subfolders . When you click on the treview and expand it any files will show ...
Hello,
I would like if somebody would be able to provide a simple demo code for sending screenshots (BMP or JPG, although JPG would be better), using a memory stream (I dont want to save the...
Hi,
I'm using TCriticalSection to stop all threads from executing, to make some changes in database, so that the other thread "see" the modifications.
In my prog, i use:
// Global var...
Hi guys, I have this code:
-----------
procedure TForm1.Button1Click(Sender: TObject);
var
H: THandle;
begin
H := FindWindow(nil, 'TestExe');
if H = 0 then
//executes a code ...
Hello,
i load image that real size is 700x500 and would like to change image size on run time to 300x200. Please show me examples how to do it. My Image is JPG format.
Greetings experts,
I was wondering if anyone could provide me with some tutorials (both in depth and basic) which detail how to use the Treeview component. Although i have no problem using ...
Hello Delphi experts!
I need to do a Webbrowser.Navigate with POST. That means, I use Webrowser.Navigate(Url, Flags, Target, PostData). Url is of type WideString, Flags, Target und PostData...
I am using a TWebBrowser component in my Delphi 7 app. I have already retrieved the URL, but now I want to save the picture to a file automatically. How do I save picture to file?? I am lo...
Howdy gang..
I have a panel on my form with a bunch of labels. Every second those labels are cleared and then updated with new information.
This works fine but I get an ever so slight ...
I am looking for code written in Delphi 6 (working on Windows2000 & XP) that disables/enables both Ctrl+Alt+Delete and Alt+Tab.
Thank you in advance.
hi,
I'm a noobie to soap and xml. I'm using Delphi 4 and want to create a test application to send a soap message via http and receive a response.
(Once I understand how to do this I'll be...
I am trying to write a delphi client which access a java Axis2 web service. The web services returns an array of complex data type. I was able to import the wsdl successfully and also can see ...
unit DLLUnit;
interface
uses
Windows;
type
TImportItem = record
Name: string;
PProcVar: ^Pointer;
end;
TwordArr = array [0..0] of word;
PwordArr = ^TwordArr...
Hello Experts
I can send emails as web pages
but i don´t know how to embed
images in the web page i send
in the body of the mail.
I´m using IDSmtp component for
mail sending.
¿Somebod...
I want to lower the priority of my main thread because the real work is done in separate threads.
It is a tray application so most of the time the main thread does not work much.
Is it possi...
