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  • Users: CADTenchy
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  1. CADTenchy

    doing something wrong with global variables?

    I think I am missing a basic thing in my JS recently. I’m trying to use a variable globally, but it doesn’t seem to be global. I am defining it here, which is within the <HEAD> tags: <script type="text/javascript"> <!-- if (drawingsfolder == null){ var drawingsfolder =...
  2. CADTenchy

    trouble dynamically populating option select pulldowns

    Wondering if anyone can spot what is wrong in this code, and tell me how to fix it. I’m trying to dynamically populate a select options object on my html page. What I have is an options select which after choosing will offer different options in 2nd one depending on choice in first, then...
  3. CADTenchy

    using a variable in href tag?

    I use a browser based system of checking procedures, written in html and javascript. I’m doing a new one where I have a few <select> tag options. I want to use these with onchange functions, to build up a variable that contains a url, and use that variable in a link lower down the page. I can...
  4. CADTenchy

    PAGE_FAULT_IN_NONPAGED_AREA help pls

    I'm getting this error all of a sudden, and it's beating me. My system is a Dell T5400 with Dual quad core Xeon 2.5GHz CPUs, running XP PRo x64, with updates up to date. It's primarily used for image editing. In fact almost solely so. The system has been working perfectly since I got it, and I...
  5. CADTenchy

    Excel password removal-best method?

    I have a staff calender which I use Excel 2003 for. I password access it so it's secure. Recently I have changed the password but either my memory fails me or I made some typo on the day. I have password access on open as well as write, so no other staff member can see anyone else's info. I've...
  6. CADTenchy

    Displaying whilst looping?

    I have this simple routine which deletes a list of files contained in Memo1 that was previously built. This works fine, except I want to show some form of progress. As you can see I have a line to update a label caption in the loop, but that does not update until the end of the loop. The list...
  7. CADTenchy

    creating boot cd

    I need to create a cd to boot from. I need it to boot up my pc that has xp on it so it needs to access ntfs drive. I don't want it to be an xp install. Is there not a way to make a simple boot disk like u could in win98? Ideally I'd also like it to enable me to use usb sticks too. Steve (Delphi...
  8. CADTenchy

    Delphi 2007 on XP Pro 64bit?

    I've just got a new desktop with XP Pro 64bit installed. I assume Delphi 2007 would install and run OK on it, allbeit in 32bit mode I guess, but would created apps work on 32bit and 64bit OK? Steve (Delphi 2007 & XP)
  9. CADTenchy

    RAM selection help please

    I've just bought a Dell PC with RAM that CPU-Z detects as: The quote describes it as: If I add this memory from Novatech to the PC, will I compromise any speed performance? http://www.novatech.co.uk/novatech/specpage.html?CSR-X644G5 If so, can anyone recommend suitable memory, comparable to...
  10. CADTenchy

    Possible to read image file properties?

    I'm editing a script that runs in Photoshop to automate some actions. It has the following line which adds text to the image that is the filename: newTextLayer.textItem.contents = file.name; What I'd really like to do is use say the Title (as seen on right click jpeg/properties/summary) or...
  11. CADTenchy

    help with Indy TCP components

    I'm trying to follow the example here: http://www.swissdelphicenter.ch/article_data/ch21.pdf but right at the outset I'm falling over with the onexecute procedure. Firstly, if I double click the event to create the procedure, as I normally do I get this: procedure...
  12. CADTenchy

    TCP primers / start point?

    A new project has arisen for me today, which I'm really interested in but essentially know nothing about! I need to do a simple app that can talk via the PC ethernet port to a hardware device on an IP address. Most likely it will be on an intranet but it may need to be controlled over the...
  13. CADTenchy

    help with colouring certain subitems in listview

    I'm using a TListView to display some of my entered data. I've had working for ages this small procedure to colour the rows alternately: // OnDrawing ListView1, colour the rows alternately procedure TMainForm.ListView1CustomDrawItem(Sender: TCustomListView; Item: TListItem; State...
  14. CADTenchy

    how do you underscore file menu shortcuts?

    How do you show up the underscore beneath the letter key that activates a file menu item? I notice in my app (and in Delphi interestingly), I only see the underscore once I have pressed ALT, whereas in the likes of Word, Firefox and many others, they are there permanently. I've used the...
  15. CADTenchy

    thoughts on file saving safety

    My app will be saving a growing text file to hard disk regularly. This could be every 10 or 20 minutes or so, up to a maximum frequency of about once a minute. It will be used anywhere between 4hrs and 24hrs continuously when in use, but that might be once a week probably at most. My data is...
  16. CADTenchy

    how to get UTC time and date from local time?

    I'm falling over with this probably easy task. I'm trying to get from the computer time, a time and date that is in UTC. Time in format hh:mm (also in hh:mm:ss too) Date in format yymmdd I've tried adding ZoneInfo.Bias and ZoneInfo.DaylightBias to my time, but that gets some odd time that...
  17. CADTenchy

    only one instance of application?

    I had a good read around, and this seemed to be perfect: http://delphi.about.com/library/code/ncaa100703a.htm It stopped me running a second instance, and popped the first to front, if not already there. Great! But then I discovered if I copied the same exe to another folder, and ran that...
  18. CADTenchy

    query on resource files containg other files

    I've been reading about, and thinking of using, resource files to include with my compiled EXE, things like my support bitmaps etc. However, I wanted to check something. If I do so, will certain files be created by the exe at runtime, in it's folder? (source of this query...
  19. CADTenchy

    any one have the help file for memproof 0950 ?

    Wondering if anyone has it, could they link to it for me? All the search hits seem to have long expired...Thanks. BTW, where is everyone? Steve (Delphi 2007 & XP)
  20. CADTenchy

    alpha blended splash screen - working now

    As a follow up to my 'help me please' post, I've now managed to sort it out. The page(s) here: http://melander.dk/articles/alphasplash/2/ do indeed tell you successfully how to get a nice alpha blended splash screen for your Delphi app. However, there are two bits of extra info worth sharing...

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