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I thank you Sir.
Maybe the fact that I mentioned WPF when the OP was looking for ASP.NET was the reason. I don't see how my answer was wrong in that context as you could esily substitute the WPF front end with a ASP.NET version (or have both, and....).
Sheesh.
I don't speak Idiot - please talk slowly and clearly
"I have sexdaily. I mean dyslexia. Fcuk!"
Driven to the arms of Heineken by the wife
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If you dont even have the imagination to think up a basic project, there is no way in the world youre going to have the imagination to design and write it.
Give up now.
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Search the ASP.Net Articles here Code Project itself. You will get some idea
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If the topic isn't something you are interested in, or have knowledge of, then you will give up on it and that won't help you. Find something that interests you and use that as a basis of your project.
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Simply start with a project which include ado.net and gridview. You can practice kinds of gridview events like adding, updating and deleting from gridview. also sorting and paging of gridview.
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Try this link for a simple project i.e. school management system.
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You forgot the link.
One of these days I'm going to think of a really clever signature.
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Well, you need to put it in the message to the original questioner, not to me.
One of these days I'm going to think of a really clever signature.
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First of all this is wrong place to ask this question. Such question could be asked in GIT or Lounge.
Secondly, I appreciate the intention that you have behind posting this question i.e. learning but perhaps(like others said) you should be able to come up with some ideas on your own.
thirdly, my suggestion would be to start small application like contact book/address book or small forums. but keep in mind that your sole focus should be on learning various concepts related to C# and ASP.NET than just getting your project done.
Every now and then say, "What the Elephant." "What the Elephant" gives you freedom. Freedom brings opportunity. Opportunity makes your future.
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Hi Team,
I am trying to build an application where I can take any system remote connection(like mstsc) using .NET application. I found one windows application Remote Desktop using C#.NET[^], similarly i want to have in web application.
Or, is it possible to embedd the windows ActiveX control in web app?
Please help on this, thanks in advance.
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void SomeFunction()
{
backgroundworker bw = new backgroundworker;
bw.DoWork += (object, eventargs) =>
{
};
}
So what I'm asking is instead of having a separate method for DoWork, is it bad style to put it in the same method that the UI would call?
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Daniel Sheets wrote: So what I'm asking is instead of having a separate method for DoWork, is it bad style to put it in the same method that the UI would call?
Not that I'm aware. A ThreadPool-thread with a delegate does seem more readable though;
void SomeFunction()
{
ThreadPool.QueueUserWorkItem(delegate {
});
}
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That local BackgroundWorker is not likely to survive long enough to actually finish.
As soon as SomeFunction exits it will be available to be GC'd.
I know this is just a quick, throw-away example, but the many beginners on CP might see this and not think of this issue.
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Thanks for the replies.
And Matt... yeah, it was just meant as a throw-away example.
Still a good point to point out the GC though.
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Nothing wrong with that syntactically. But my preference is that if the method is more than a couple lines long, I like to break it out into it's own method so that readability and maintainability is a little easier.
I wasn't, now I am, then I won't be anymore.
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If the "time consuming work" is more then a few lines, I'd say it is bad style. Its not bad style to call a method or mess around with the parameters, etc. That is often quite handy. For example, if you used the stock handler there, you couldn't pass in any arguments. Its often a lot more useful to do something like:
bw.DoWork += (x, y) => MyCustomMethod(someLocalObject1, someLocalObject2);
To be honest though, I've shied away from BackgroundWorker as I find async to be much cleaner.
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If you are using VS 2010 and Framework 4, use Tasks, I have not used VS 2012, so probably async is better. I like to us lambda expressons even for more than a few lines, but obviously not too many lines. What would I consider too many, maybe 10. It keeps everything together.
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I don't get it. What's the big deal with putting a lot of code inside of a lambda expression?
Is it a matter of preference? Readability? Adherence to a standard of coding?
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I think that too many lines is the same as having too many lines in a method. To me it is being able to see everything together when you can.
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Hello every body ...
I want to take a pictures using a linksprite jpeg camera and send the data to the serial port ...
my question is >> how I can store the incoming bytes in a memory stream and then convert the stored data to a jpeg image >>  )
CAN ANY ONE HELP ME PLZ ...
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Input
System.IO.MemoryStream which has a Write() method. That is how you put it into a Memory Stream.
Kushina wrote: then convert the stored data to a jpeg image
Not sure what that means but since the camera takes jpeg images then the incoming bytes are already a jpeg.
HOWEVER, if what you are really asking is how can you write an application that interfaces with a camera then the steps are:
1. Learn how USB devices work
2. Learn how to interface to USB devices in C#.
3. Learn how the interface to the specific camera works (with 1/2)
4. Write C# code to access the camera using 1/2/3.
5. Do something with the images. Presumably store them as files. Then learn more about C# System.io classes.
Naturally the above presumes you know some C# in the first place. If not then you must also learn the basics of C#.
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Thank you for your kind reply ,response and your help .
It was very useful for me , but I'm still a bit confused and it could be because I did not point out clearly the problem .
I'm a beginner in c# but I have learned some basics in this language .
We have used link sprite jpeg camera in our project . our doctor has divided the project into a group of tasks and we have to learned
to implement it step by step .
This camera has a manual which contains all commands to communicate with the camera
(http://www.mediafire.com/view/?ec79xt02620zil5[^])
we were able till now to send the reset command and get back the return msg .
now we want the camera to take a pictures which has a dimensions (160*120);my task is to get the bytes that represent the picture and how to save it in memory stream to be processed later on . after that how this picture can be displayed as a jpeg image or any other extenssion.
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