Recent content by awarnica

You have to change all the properties I would guess... Printer.PageHeight := Printer.PageWidth := ... andrew

Thanks a lot Doug! Exactly what I needed.

When you save the file to the database you will have to store it as a BLOB. It may be easier / more practical to just store a link to the location of the file on the server. Andrew

Im rusty on ASP but once the text appears on a web page it is not ASP anymore, it is on the client. So you treat it as you would any other input from a user, ie the VALUE of the textbox / label whatever it is. SELECT * FROM orders.A, itemsOrdered.B where a.orderID = B.orderID and A.person =...

Im going to take a wild guess the you need to enclose the number in quotes: stmt = con.createStatement("SELECT DISTINCT hrbid_employee.employee_number from hrbid_employee WHERE hrbid_employee.employee_number = ''11111''"); Cant hurt to give it a shot.

Thanks in advance, I am deciding on a barcode with a client. The barcode needs to be alphanumeric. Our debate is wether we *really* need a checkdigit. Am I correct in understanding that if we don't go with a checkdigit Code 39 is going to do the trick but if I need a checkdigit Code 128 is the...

For system shutdown try: ExitWindowsEx(EWX_SHUTDOWN,0);

Hi all, Hoping someone smart out there can give me a little bit of advice: I use Delphi 5 (on my win2000 computer), and have for the past 2 years. I also use Delphi 6, but have a custom compnent that I cannot seem to get installed in Delphi 6, only in Delphi 5. The component is used in a...

If you are looking for freeware to access com ports, check out this guys site: http://www.bcs-computer.de/cport260.htm The site is not 100% in English. The unit is difficult to install. Be that as it may, when you get it installed it is one of the most reliable units I have used. I use it to...

If you end up having to use a comport scanner, and dont want to write the code for it, check out this app: http://www.taltech.com/TALtech_web/products/bcwedge.html It captures comport data and transforms it into keyboard data. We used this temporarily until we could do the code ourselves...

I had the exact same issue but with a SQL server database. In my case people could be inserting 10 records a second so checking the database is not the best idea. I created a compound SQL statement that selects / inserts all in one, no locking required. Im only guessing it would work with...

We had a similar situation, where we had to get a scanner with a power supply attached, but the problem was that the only model we could get with the attached power supply didnt plug into the keyboard - it plugged into the comport! We had to add code to capture the comport data in our...

Just to clarify, a keyboard wedge scanner inputs data as keypresses, so a barcode of 123456 when scanned acts exactly the same as typing 123456 into your keyboard. You can as well program the scanner (see the manual), to enter a TAB or ENTER command after it scans a barcode, so it would enter...

I'm going to guess that the reason that your code never executes the message: Table1.First; while not Table1.EOF do begin if (Table1.EOF = True) then begin Showmessage('Put Code in here'); end; Table1.Next; end; // while not Table1.EOF do Is becasue once it hits...

check out about.delphi.com They have some good introductory courses online that should get you started.