.NET (Core and Framework)

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Re: Public Shared Sub FindControl Bernhard Hiller17-Jul-12 20:17 Bernhard Hiller 17-Jul-12 20:17  When you declare the function/sub to be "Shared", it becomes a method of the class, not of an instance! And that means that that method cannot by itself access memebers of an instance of that class. Just ask yourself: when there is more than one instance, which instance should that be? Consequently, you have to pass all instance variables required to that function. image rotation Emmery Chrisco15-Jul-12 9:11 Emmery Chrisco 15-Jul-12 9:11  Is it possible to rotate an image in a picturebox? I found "picurebox1.image.rotateFlip(rotatefliptype.-----" but that doesn't work and not what I'm looking for. I need to be able to rotate my image (an arrow) in increments of 36 degrees at a time. Re: image rotation Dave Kreskowiak15-Jul-12 12:05 Dave Kreskowiak 15-Jul-12 12:05  You won't be doing this in a PictureBox. The only way to do it is to draw the image yourself and do the math necessary to rotate the image. For example, click this[^]. A guide to posting questions on CodeProject[^] Dave Kreskowiak Wrong Section Clifford Nelson28-Jul-12 14:35 Clifford Nelson 28-Jul-12 14:35  This is the wrong section. Also you need to specify the technology. In WPF it is quite easy. help for creating omr software latkar13-Jul-12 3:05 latkar 13-Jul-12 3:05  hii i want to create an omr software i.e. exam paper checking software in vb.net. i want help right from designing till coding . plzzzzzzzzzzzzz somebody help me. how should i start coding? Re: help for creating omr software Richard MacCutchan13-Jul-12 3:13 Richard MacCutchan 13-Jul-12 3:13  This question is impossible to answer in a forum such as this, and no one is likely to provide "help right from designing till coding". Try a Google search for the subjects that you need to understand in your project, and try the Articles section[^] here on CodeProject. speaking as ... Re: help for creating omr software Dave Kreskowiak13-Jul-12 3:46 Dave Kreskowiak 13-Jul-12 3:46  Let me guess... You took on a contract you know nothing about and now you want "help" (read: someone to do the work for you) so you can keep the contract and get paid?? That's usually how "questions" like this work out. A guide to posting questions on CodeProject[^] Dave Kreskowiak Re: help for creating omr software Pete O'Hanlon13-Jul-12 3:56 Pete O'Hanlon 13-Jul-12 3:56  latkar wrote: i want help right from designing till coding latkar wrote: how should i start coding? The first thing you need to do is to approach the client to find out what the requirements are. Find out how the application will actually be used (what the use cases are), and then look to break that down into manageable, easily created chunks. That's how you start. *pre-emptive celebratory nipple tassle jiggle* - Sean Ewington "Mind bleach! Send me mind bleach!" - Nagy Vilmos CodeStash - Online Snippet Management | My blog | MoXAML PowerToys | Mole 2010 - debugging made easier Re: help for creating omr software ZappaDog24-Jul-12 3:23 ZappaDog 24-Jul-12 3:23  An OMR application will require a collection of image zones which you compare with supplied images to determine if an acceptable amount of pixels have been provided in any zone to create a 'hit'. There is usually a user interface to address values in a questionable range. Values that make no sense, such as two marks in a row requiring only one mark, must also be resolved by a user, or predefined rule. Callaway RAZR X Black Driver RichardT201112-Jul-12 21:41 RichardT2011 12-Jul-12 21:41  Callaway Razr X Black driver combines a good looking all black club that’s easy to line up, with solid consistent feel, better accuracy on mis-hit shots, the ability to shape shots, and gives good to above average distance. http://www.chinawholesalegroup.com/callaway-razr-x-black-driver_p23983.html[^] VB.NET : How send text in escape mode on lpt1 Member 825903912-Jul-12 7:18 Member 8259039 12-Jul-12 7:18  hi, i have this problem. i want send a text "hello world" a printer epson in escape mode, in VB.NET can i have a sample? thanks Re: VB.NET : How send text in escape mode on lpt1 Dave Kreskowiak12-Jul-12 7:45 Dave Kreskowiak 12-Jul-12 7:45  It's not "escape mode". You're sending raw data to the printer, which you normally cannot do under .NET. But, there's always a way around that. Read this[^]. A guide to posting questions on CodeProject[^] Dave Kreskowiak Re: VB.NET : How send text in escape mode on lpt1 Trak4Net12-Jul-12 18:39 Trak4Net 12-Jul-12 18:39  You might want to check this artice out. Might be able to use same methods to write to printer. I/O Ports Programming (Parallel port) Reading / Writing + Surveillance System using VB.NET[^] Re: VB.NET : How send text in escape mode on lpt1 Dave Kreskowiak13-Jul-12 2:14 Dave Kreskowiak 13-Jul-12 2:14  Not even close. That has nothing to do with printing at all. It's controlling individual pins on the parallel port. A guide to posting questions on CodeProject[^] Dave Kreskowiak Re: VB.NET : How send text in escape mode on lpt1 Trak4Net13-Jul-12 7:31 Trak4Net 13-Jul-12 7:31  Your correct. Sorry it was a long day and for some reason LPT1 was in my head and not printing. I was looking for a way to open and write raw data to parallel port. Now that I have had a good night sleep, it seems like there is a way to write raw data to printer using the System.Drawing.Printing namespace. If I get time I'll dig out one of my old projects, I think I actually have done raw mode to printer, although it may have been over TCP/IP not parallel port??? Re: VB.NET : How send text in escape mode on lpt1 Trak4Net13-Jul-12 7:48 Trak4Net 13-Jul-12 7:48  This will probably be much more helpful than my last post. Quote: How to send raw data to a printer by using Visual Basic .NET http://support.microsoft.com/kb/322090[^] Changing IDE sai sagar11-Jul-12 23:32 sai sagar 11-Jul-12 23:32  how to change visual studio IDE language . by default it is 1033 for english. now i want to change ide to other language . how can i do? Re: Changing IDE Pete O'Hanlon11-Jul-12 23:51 Pete O'Hanlon 11-Jul-12 23:51  Tools > Options > Environment > International Settings *pre-emptive celebratory nipple tassle jiggle* - Sean Ewington "Mind bleach! Send me mind bleach!" - Nagy Vilmos CodeStash - Online Snippet Management | My blog | MoXAML PowerToys | Mole 2010 - debugging made easier How Can I use any Code Snippets ICEFLOWER211-Jul-12 4:48 ICEFLOWER2 11-Jul-12 4:48  How Can I use Code Snippets with color code in my application like this:: http://hilite.me/[^] Re: How Can I use any Code Snippets Matt T Heffron11-Jul-12 13:51 Matt T Heffron 11-Jul-12 13:51  That's interesting, but what are you trying to accomplish? Without that we can't help you. Re: How Can I use any Code Snippets ICEFLOWER211-Jul-12 15:45 ICEFLOWER2 11-Jul-12 15:45  I want to make a source code collection to use like a reference and save tutorial source codes with those information into that collection and I need somethings like 'Source Code Annotation' Like 'Code tools' of 'Post Message' from this website... Help me... whatever however about that I Use VB.Net ... Thanks, for your reply ... Re: How Can I use any Code Snippets Richard MacCutchan11-Jul-12 23:09 Richard MacCutchan 11-Jul-12 23:09  You could try my Code Snippet Manager[^], I'm sure it could be adapted to VB.NET without too much difficulty. speaking as ... Re: How Can I use any Code Snippets ICEFLOWER212-Jul-12 1:17 ICEFLOWER2 12-Jul-12 1:17  That dont work ... (Just Create Notify Icon and ContextMenu , nothing else...) Please help more than it... (if possible...) thank you Re: How Can I use any Code Snippets Richard MacCutchan12-Jul-12 2:03 Richard MacCutchan 12-Jul-12 2:03  What "don't work"? If you wish for help with your problems then it's about time you made a greater effort to explain them in proper technical detail. speaking as ... Re: How Can I use any Code Snippets ICEFLOWER212-Jul-12 2:44 ICEFLOWER2 12-Jul-12 2:44  Go to this link address and download and use this project... Code Snippet Manager[^] That project just create a notify icon with a context menu !no more

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