I need some easy to understand code for converting the contents of Image1 to grayscale. If I have to save it as a temp.jpg first, that is ok. The example in the help files is complex and con...
Ok guys,
I've some problems with a program that causes lots of access violations.
You can download the file netsim.zip from ftp.luxcom.net (its only 19K and it's right in the root folder).
...
Can somebody write the function opposite
to the following one?
Preferrebly the author him self :)
Function found on E.E. site:
function UnixTimeToDateTime(const UnixTime: Integer): TDa...
I have 2 Tbitbtn, with 2 different caption "Add" and "Edit", when the user press any of then, I change the caption to "Save" and "Cancel".
(the button's code has an IF statement depending o...
Hi,
I think the title of this question sais it all.
I need to create a system wide hook to trap keyboard events and execute a procedure. I hope someone has a answer for me that isn't to...
I am capturing the keydown event of all applications by setting my hooking in my own KeyBoardProc procedure.
I want to know if I can change the wparam and lparam values, and passs the new val...
Hi,
I am using Delphi 5.0 trying to connect to some old paradox tables. I am using a TDatabase to connect to my TTable.DatabaseName and I set the TDatabase path to the equivalent of:
C:\...
In my project, all the bitmaps are loaded in a TImageList at running. These bitmaps have the different size. So need set their position in the center.
In the design, I can answer the questi...
How I can access the ports of computer from a Delphi aplication (for sending and receiving data - I want to use a GSM Modem)?
i have opened up an application and an error box comes up saying INVALID STREAM FORMAT.
Is there anyway in which i can view the forms as i already can see the code
Hello, I wounder how I do to dump a stringgrid to the printer the easiest way. Can someone please tell me how to do? I use Delphi 5. Answer quick, this question is worth lots to me!
How can I create a MDI child window?!
The window I want to create in modal mode is in the Availables form list, and I want a way to create it and disable the rest. (Including the MDI main for...
I want to get a list of all tasks ( something like Task Manager in Windows) using Api. Please help me.
How would i anti-alias a TBitmap by using scanlines? (property ScanLine[Row: Integer]: Pointer;) I know this can be done.
--Olympus
hi! i've a problem creating a thread. the compiler tells me "variable required" (before the nil after @submitUrlAsync). I never worked with Threads before. I guess the problem are the paramete...
I would like to get application (with source code !) that is using `Microsoft GSM Audio CODEC`. I would like to know how to define what type of codec to use.
Hi all
Is it possible to send SMS messages with Delphi without paying 1000 of $ for a stupid component?
thanks in advance
