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Type: Posts; User: Og_ofthejungle
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You can also build an application that will manipulate files through the windows program... Is it specifically an antivirus program that you wish to make, or just something that manipulates files?
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assembly language will operate in real-mode -- Or you could write the changes into a batch file and run it before windows loads.
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Good point. But I have successfully compiled programs with significant errrors such as no terminator in a string or calling the wrong memory location.
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I simplified. Sue me.
"BIOS" or "Basic Input/Output System" is, indeed, relevant to interrupts. From mnemonic "Assembly Code" you can call BIOS interrupts or DOS interrupts. In fact, DOS...
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Simple and useful. I'll do that next time.
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Well, it's the only method that has worked for me thus far. Is there a way to make a button in one form activate a control in another form?
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possibly resolved. Tried a third machine, where it works as designed. My new theory is that the test computer did not have the. NET framework.
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Okay, so I went to every form and deleted the RealPlayer control, which I was calling "Real1". Then I imported COM framework controls, and used the Windows Media Player control, which I called...
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Resolution: I built the database in an excel spreadsheet, disguised it as a form, and then used VBA to make it record on the next sheet, and analyze the data for output on the third sheet.
Works...
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I'll change it over to WMP. Argh.
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Actually, I think that something like that sort of existed... I'm referring to batch file programming.
It was originally intended to just allow programmers to debug a batch of applications at a...
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Hi, Folks.
When I used VB 5.0, I had a handle on the "Build" process. I'd make an .exe and put it on the machine I wished it to run on. If it required copious data or reference files, I'd either...
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you are correct. I cut and pasted. I should have edited them aftr but I was more concrned with getting the database working. I did check out the string and it looked right but I'll try it the other...
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Good Morning, BTW.
On Edit:
I am able to test the database connection successfully, which is my best result with databases to date.
Where would I look for an option to force x86 only?
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I found VB.net 2005 available at a reasonable price, and I wanted to buy a full version (i.e. not an express or "Learning Edition" so that I could be certain that it would compile stand-alone...
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I apologize for the oversight. It seemed very generic to me, and so I dismissed it/forgot it without thinking that it might make sense to others. My error.
If I were to take dunfiddlin's advice,...
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I likely have eels.
The stated error was singularly unhelpful: "Oledb Exception Unhandled."
On clicking "More Details" I get " {Could not find installable ISAM} "
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I'm trying to get the hang of .NET databases, after having a decent grasp of them in VB 5.0. It's a new animal, though, so I'm starting with a fresh mindset.
I found this tutorial by Mendhak, ...
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Shaggy,
I hear what you're saying, and I'm really not looking for an encyclopedia so much as a road map. Even something that just explained the relationship between the connection, the data...
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Thanks, that looks on-point and very applicable. At the very least, that should give me a framework for further study.
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I did find this tutorial, and I'm going to give this a shot to see if it'll work for me:
http://www.vbforums.com/showthread.php?466658-An-Introduction-to-ADO.NET-%28-Tutorial-%29
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But thanks for the tip; I do appreciate it.
And for that matter, if anyone knows a really good tutorial that lays it out from scratch, I'd love to see that also -- for either printing or data...
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I found this, if it's what you're talking about, but it seems to be more of a "So your company used to develop in 6.0 and now you're developing in .NET, well, here's how to go through the...
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Thanks for the suggestion and the request. I appreciate both.
I did find one book "Start to Finish" which promises to build a Database ap with printable reports, so I got that one, but I remain...
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There are interrupts that perform absolute read and absolute write functions, but they are very dangerous. you can ruin hard drives by writing on the wrong spots.
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If I can build on what some of the others have said:
The simplest computer would be some electrical relays cobbled together so that if this condition is met (relay 1 on) and that condition is not...
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I realize, from scanning threads about books, that this is inviting a lot of sarcasm and humor, but so be it:
With the help of some books (IDG, and others) I had gotten myself somewhat comfortable...
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Thanks, DBasnett, it looks like this points me in the right direction. I still have some fine tuning to do and some debugging ahead, but I am passing data to and from, at least.
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@ Stavris, Thanks for replying. I have not tried the DataReceived event. I was concerned that this might force me to use a handshake, and the data stream I wish to test may or may not use a...
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I'm looking for any tutorials on serial ports. I'm working on a project to read a serial port, and this is my current method:
SerialPort1.Close()
SerialPort1.BaudRate = 9600
...
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I don't personally know, but I think that since it pertains primarily to TCP/IP, the RFCs would be a good place to start. University of Ohio used to have a good set of online RFCs.
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Thank you all for the information. I appreciate the effort and the willingness to explain.
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This worked beautifully. Thank you.
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@ dbasnett & pradeep:
Why is using a timer to keep track of time a bad idea, and why would threading.thread.sleep(1000) not be good for an application? Is it because the entire application...
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This looks like what I'm looking for.
I would love to use a more complex timer routine -- the timer in VB5 was much simpler, as I recall it -- but I tend to go for the simple answer on the quick...
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Okay, I tried both of those tricks, the label1.invalidate and the thread.threading.sleep() (one at a time). I also played with the label1.show().
The code still executes the same way: A long...
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Thanks, I finally settled on the "Sleep" method after trying a few tricks for "do while loop" and "for i, next i" but had trouble getting the timing right.
I'll give this a try.
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Interesting. Thanks, I'll try that.
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Hi.
I remember that in VB5 there was an "auto-redraw" property that needed to be turned on in order to make certain features refresh themselves. I'm having trouble with getting labels and text...
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