Dear Experts,
I have used the example that I have put in the code-section in my own application.
The stranges thing is in the example the root-folder is automaticly selected and in my appl...
I have situation need to find out max number from the field it does not matter whether the number is positive or negative or positive. Here is the scenario
Hi,
I have code for a dll that is in C and I need to use it in Delphi. I have tried myself and there are no errors when I compile and no errors using it with the vendor application. The iss...
I'm trying to determine if the local machine is already set up with a static ip, and if so run a shellExec command to netsh to turn it to DHCP. Does anyone have any advice on how to go about ...
I have a password manager program that inserts usernames and password into the relative fields on a web page. I currently use SendKeys and WindowsHook DLL to watch for Ctrl+U or Ctrl+P to inse...
Hello.
I need to display a form on an second monitor that is extended for the first one. Same resolution same settings.
How can I do this?
Thank you.
What is the best way to design shareable applications and data in various network config?
Hi, in my application I want to simply read through a file of data and do some simple processing to it as I read through it... see my basic code in the CODE section. "Fromfile" is a basic "FIL...
I have a Delphi app that I am translating to C#. I cannot determine what some lines of code mean. They are included below.
Can you help?
Thanks.
Shanni Schuman
Dear Experts,
I have an example that uses a richedit and a treeview and 2 buttons.
The 2 buttons are for making a file node and a folder node in the treeview.
The treeview with its associ...
have in a unit with eg. 2 functions
f(x: Integer):integer; overload; and
f(x,y): integer; overload;
then the export section of my library:
eports
.... ,
f,
......
I want to generate a checksum like HJSplit does for files, HJSplit does this by making the sum of the ascii values of every byte in a file. Doing this isn't exactly a problem, however, where H...
I am trying to write a simple video capture application in Delphi 7. So after having looked around I found this component:
http://tscap32.sourceforge.net/
Having installed it I dropped a Tt...
HI.
How I can create my custom Brush style in delphi?
Thx
This must be a really stoopid question, but in TClientDataSet events, such as BeforeInsert, there seems to be no way to assign any of the Index properties within the event code. The variable ...
Dear experts,
In the Windows-folder are $ntuninstall files$
I deleted them. But what exactly are those files?
Peter Kiers
Using Delphi 7, I have a number of TGroupBoxes placed on a TPanel as parent. The visibility of the GroupBoxes are controlled through a series of .Show and .Hide events applied to them. All ...
Hi all,
I have a lot of images that have been scanned via an opened book and I need to cut them into 2 and save them.
So, basically I need to get get width and height of an image that di...
I've used mySQL for years and when inserting text into a char field have used the EscapeString function to ensure that the text will be properly escaped before being stored.
From what I hav...
Hi all,
I need to track how much time I spend on something and time it HH:MM:SS
Basically a start and stop button will do and a timer counting.
I have a TEdit in which in which I ins...
Hello Experts,
I am trying to develop a little chat type program for a friend and they want the ability to type into a edit box something like this.
Ex1. /rHello /bWorld
and then pres...
I have a form that consists of several fields, three of which this question concerns, tbOracle, tbAdis, and tbName. This form is bound to a table that contains the related fields mstr_ORACLE, ...
Hi Experts,
I need a function in delphi to convert unicode code to ascii characters, something like this:
\u0061 - > a
\u0062 -> b
\u00f3 -> รณ
I am using delphi 7
Thx
Hi all,
I know how to use the idHttpClient.get to get headers and stuff....
How can I filter errors: 200, 404, 501 etc using the Indy component please?
thx
st3vo
I just downloaded and installed the latest version of INDY (indy10.zip) from indyproject. Now i am curios about exactly what version i have. Where do i check this?
