Hello experts,
In my TMemor have the following strings:
"21874321hasdkhsda1B490384092834a09duiaj1asaidpoiasdx190823=saiodu112098e12hejhasdhasd9801273isajdlasjdoaisdoiasduoiasu12; ioas...
Can anyone please tell me why this doesn't work. As a test, after I called LoadFromFile I also loaded the image into a TImage component and it appears just fine. MyJPEG height and width are ...
I am totally confused about something so am looking to you gurus for help in understanding. I realize there might not be a cut-and-dried answer but I really want to understand this.
I have...
How I can I count keystrokes, save the integer value and perform an action based on the value?
Onkeypress only checks which char has been entered.
Hello, I am trying to do some code in delphi and searched alot until I found this code, but it's in C or C++ I don't know since I don't know neither C nor C++.
So if someone can help me cov...
For still being "A number one" in the Delphi Programming zone
and for earning 140K this month !
You deserve to be mentioned for all the effort you have done !
Hi Expers,
First of all i`m a leecher so i only got 100 points left so bare with me xD.
Second i need a code that will show me the current hour, not the time (Timetostr(time)) but only the h...
I need to get a JPG from url (Example: www.test.com/test.jpg) and place it in a TJPeg Object (without first saving it to file). Is this possible?
Is so, can you provide me the code pleas...
Hi
I need to read the root directory of an ISO file, and detect if it's an DVD or a CD. Anyone can help with this ?
Dear Experts,
I have made a notepad with speech-capabilities(use SAPI5.1 component)
On the form I have 2 trackbars called tbRate and tbVolume for setting the
rate and volume of the speech...
I need a function or way to get the information if the OS is a windows vista or xp.
What could I use to get this information ?
thanks
Hello,
I would like to do this:
1) process A opens this file
hINOUTHandle := CreateFile(
pINOUTFile, { poi...
I'm running RAD Studio 2007.
I had some packages that were loading at Delphi startup, but they had problems, so Delphi asked if I should load them on startup in the future. I clicked No.
...
My problem is as follows:
I have to work with external devices using DLLs supplied with its SDK. The DLLs maps every possible interactions in SDK, but it works only in the first instance of...
I want to change the name for a field(column) in a TDBgrid. How can i do this?
Hi
What I want to do is the obverse of what is commonly done .. I don't want my app top accept files dragged from Explorer, I want Explorer to accept files dragged from my app.
How can I d...
I am trying to read a file containing fixed field size records, the total record length is 2048 bytes. The problem that I am having is that the field order being output does not appear to rela...
Is there an easy way to trap in Delphi if WinHlp32 is installed on a user's computer? We have a company that still uses the old .hlp help file (for now) but would like their software to displ...
Hi all,
I'm trying to protect my shareware software from unauthorized user. I have read some articles which suggest to use hardware information such as cpu id, hardisk serial no or mac addr...
I want to suggest me any free good component for digital display,matrix or seven segment display or both of them.I will make some counters and i don't want to have the classic style of a label...
Hi Experts,
I have lets say a 'MainForm" which has among a lot of other things two buttons, lets say 'buttonorig' and 'buttonnew'. Clicking 'buttonorig' launches a form lets say 'FormSEC'. 'F...
I am working with Express Quantum Grid 6 and I want to have the following effect:
I have a table that consists of two (for this example) columns, a Type and a SubType. The Type is a fixed ...
I am trying to implement buttons for my TWebBrowser. But the Forward and Back do not seem to work.
Can any one help me
Thanks
I currently build some HTML text and then laod it into a TWebBrowser. The user can click on a link and it will go to another page (in the current TWebBrowser1).
Is it possible to build a li...
Hey!
I need an alternative code of DateTimeToFileDate which is in Sysutils
I don't use sysutils in my project and this function is located there.
But when using sysutils it will increa...
