What does "System.IO" mean in C#? [closed] - c#

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Closed 10 years ago.
I'm in my first year studying .Net and came to the chapter, "An Introduction to the System.IO classes"
I'm just curious to know what the .IO stands for. I do understand that this is learning about how to use Directories, Files and paths.

IO itself stands for Input/Output.
This is the entire System.IO namespace: http://msdn.microsoft.com/en-us/library/system.io.aspx
You're probably going to cover directories, files, and streams.

'IO' is the standard acronym for Input/Output. The System.IO namespace contains all the classes that deal with input/outputs like reading/writing files.

IO stands for Input and Output. Basically System.IO contains methods for reading and writing files as well as using Streams like you have said already.

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Need help understanding MEF [closed]

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Closed 9 years ago.
I'm trying to understand how to use MEF.
Could someone point me to or provide an example of loading multiple .dlls from a directory.
Each of those dlls will have the same void method. void start().
There are no values that need to be returned.
Also I would need to make sure the .dlls are ment to be in the folder and not try to load/run if they don't belong.
Thanks
You can read this tutorial , it's very simple
link : http://www.codeproject.com/Articles/432069/Simple-MEF-Application-for-Beginners
For inderstand interest of MEF, i suggest you to read article about PRISM WPF Development With MEF
I published article about subject, link : http://aghilasyakoub.wordpress.com/category/mef-managed-extensibility-framework/

C# / .NET built-in interfaces list [closed]

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Closed 10 years ago.
I'm looking for full C# standard interfaces list. I'm almost sure that such topic was posted somewhere on MSDN, but I can't find it. Does anyone has a reference?
im sorry but such doc does not exist...
See, msdn documentation is organized by "namespaces", so... you can see that such document would not fit anywhere... by the way, why would you want that?!? if you compile the documents of each interface in the basics dll (system, text, system.data, linq, etc...) you would have a quite large document that would cause more confusion than "de-confusion", since in diferent namespaces interfaces may have the same name...

Multiple Applications access one single xml file at same time using c# [closed]

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Closed 10 years ago.
I am facing problem with "Access one xml file from 2 different applications at same time".
But it shows error code is "access denied, because another process using the file".
I applied all lock methods, but no use (same error).
Setting the correct FileShare enumeration value when instantiating the underlying FileStream allows you to control this.
Ref.: http://msdn.microsoft.com/en-us/library/system.io.fileshare.aspx
Even if it would be possible for two applications to write to the same file at the same time, the file would be corrupted. I recommend you to use a database instead.

How to get memory usage of a c# application? [closed]

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Closed 11 years ago.
I'm particularly interested in some Visual Studio plugins (or maybe built-in functionality I don't know of) that can help me with that...
You can do this with perfmon - can I suggest you read this article on MSDN magazine that describes auditing memory in detail:
http://msdn.microsoft.com/en-us/magazine/dd882521.aspx
Good luck!
System.Process has a lot of properties you can use to analyse memory usage.
You can get a handle on the current process like this Process.GetCurrentProcess() or another process using one the Process.GetProcessXXX(..) methods

extract meaning of a word in C# [closed]

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Closed 11 years ago.
I m doing a project which invoves extracting the semantics of a word. While doing some resaerch I found out it's better to get Synonyms of a word rather than trying to extract semantics.
What is the best way of doing this. I only need to get the synonym of a word.
Please help.
Find a thesaurus. Pay attention to its licensing. E.g., Roget's Thesaurus. There may be one that is better-suited to being parsed programmatically.
Parse the thesaurus. For example, you could might store it in a Dictionary<string,List<string>>.
Look up entries as needed. How this is done depends on what data structure you stored it in. It's pretty easy in a Dictionary.
If you have trouble with a specific step in this process, feel free to ask. Your question is a bit too open-ending for me to know exactly what part to focus on.

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