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You can make use of JNI or JNBridge to make them communicate. Though this will depend one your application details which way is most suitable for you. You can also opt to write a Java web service and use that in C# code.
Never forget to Dispose any of the ODP.NET object
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TCPMem wrote: of what' s possible and most important practical with both combined?
IMO, its not practical. If programs from different vendors need to communicate, web services are the best way.
The funniest thing about this particular signature is that by the time you realise it doesn't say anything it's too late to stop reading it.
My latest tip/trick
Visit the Hindi forum here.
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TCPMem wrote: Can you give me examples
I've got this Ja[^] between my bookmarks that I still haven't tried, so I can't tell you if it's practical - but it looks promising 
I are Troll 
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32 bits 3. party library in a 64 bits server.
Hi experts.
I have a problem that I need help to solve, so I’m reaching out for help.
My current wcf service is using a 3. party library. This library is only supporting 32 bits operating systems, and my wcf service is moving to 64 bits windows server os.
The vendor is large and we are small, getting a 64 bits version of the library was a big NO.
Unfortunately I can not change to another vendor so I’m stuck with the problem. 
My wcf is going to be run in IIS6, and the server hosts multiple wcf services in the IIS, each with it’s own app pool.
I have tried this
http://www.microsoft.com/technet/prodtechnol/WindowsServer2003/Library/IIS/405f5bb5-87a3-43d2-8138-54b75db73aa1.mspx?mfr=true
but it won’t work to set the flag Enable32BitAppOnWin64 on only the app pool to my wcf service in IIS 6. I can only set the flag on all the app pools to 32 bits. Witch is a no go from the rest of the company. And we did test it on our test server, It didn’t work.
IIS7 might work, but migrating to IIS7 based upon it might work, is a no go from the rest of the company.
My co-worker found this blog on how to get this to work.
http://www.dnjonline.com/article.aspx?id=jun07_access3264
Basically make a .net com wrapper for the library, and the com library runs on a 32 bits process. Than make another .net wrapper with communicate with the com library.
Now this where promising so I tried this, but ran into trouble immediately. 
A .net library in com needs to be strongly type, with a public key.
Therefore any reference need to be strongly typed as well, which my 3. party library is not.
So to my questions.
Do anyone now a better way to get my 32 bit 3. party library to work on a 64 bit os?
Does anyone now how to create a strongly typed library with a reference that is not a strongly typed.
Regards
Frode Sætre
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There are a couple of things you can look at - first of all, you could look at using corflags on the 32 bit DLL (assuming it's a .NET assembly). Secondly, you can update the 3rd party library using a cool tip that my good mate Marlon Grech posted about here[^].
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Hi.
Thanks for the response.
Coreflags are to manipulate .exe files, which I don't have. I will use the IIS 6 as hosting for my wcf services. If I got this wrong and I can use coreflags on my wcf service dll, I humbly apologise, and please tell me how.
The trick of using the ILDASM and ILASM did not work.
Even though I tried a bunch of different output encoding and dumped everything.
The ILSAM failed with the informative error message
***** FAILURE *****
What it failed on is uncertain as no other error message where shown.
Any other tips on how to get this to work will be much appreciated.
Regards
Frode Sætre
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I don't know any easy solution for you. I have some comments though:
1.
I expect CORFLAGS handles all kinds of executable code, including DLL files. However:
If you update a strong-named assembly, you must sign it again before executing its code.
That is what MSDN says on CORFLAGS.EXE here[^].
2.
I expect the ILDASM/ASM trick would fail when some obfuscation got applied to the original executable.
3.
The hard way to get it solved would be by creating a wrapper (a 32-bit process) that is *not* a COM wrapper. Maybe remoting can be of help here.
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I am using a DirectoryCatalog in MEF to satisfy imports in my application. However, there are sometimes obfuscated assemblies in the directory that cause a ReflectionTypeLoadException when I try to compose the catalog.
I know I can get round it by using a separate directory or by using a search filter on the DirectoryCatalog but I want a more general way to solve the problem. Is there some way I can handle the exception and allow composition to continue? Or is there another more general solution?
Phil
The opinions expressed in this post are not necessarily those of the author, especially if you find them impolite, inaccurate or inflammatory.
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I need to Create employee leave management system in C#.net using mysql database. I need some details regarding leave management and also if sample application available in google. i am searching for that. If anybody knows, please reply me.
If anybody knows the proper website reference or links for creating that leave management, please provide me the details and downloadable links.
Thanks in advance.
modified on Wednesday, November 10, 2010 7:27 AM
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I'm confused. You need to create this system but you want somebody to give you the code??? Surely that isn't you creating the system, is it?
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No i am asking the reference of proper link of leave management application which is created in asp.net which is available in google and not the code. I need some details regarding leave management and also if sample application available in google. i am searching for that. If anybody knows, please reply me.
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sr159 wrote: i am asking the reference of proper link of leave management application which is created in asp.net
You're, more than likely, not going to find one.
If you want to details about what the app should do, the rules it has to follow, and what needs to tracked and reported, be a developer and start asking those questions of the client. It's called "Requirementes Gathering". They want the app, they have the expectations and requirements.
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sr159 wrote: No i am asking the reference of proper link of leave management application which is created in asp.net which is available in google and not the code.
If you are trying to gather requirements, then the technology is irrelevant. Why should a PHP version differ, from a users point of view, from an ASP.NET one? As Dave says, talk to your users. Find out what they want - after all, if they wanted somebody else's free solution, they could just download it themselves.
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What you want is a Business Analyst to get you some information about what this system is supposed to do. "Leave Management" is a pretty general subject and can and will go wrong in so many ways if you don't nail down at least some of the general requirements up front, at which point you can start thinking of design. If you are on your own on this project, then you need to do this BA work first.
I wasn't, now I am, then I won't be anymore.
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Good morning,
I want to report that Thunder Unit Conversion has a bug in temperature conversion between degree Centigrade and Fahrenheit.
Kind Regards
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can anyone help me to resolved this bug!?
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Have some patience. It takes more than two minutes for anyone to respond. This is also a volunteer site; people will answer on their time, not yours.
I know the language. I've read a book. - _Madmatt
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This is my first time that write in this site, and i think that will be the last. I want only report a bug. i don't pretend immediate answers, but the cortesy of the people. I'll write in another site, where to find this. Thank you
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maurofurlan wrote: i don't pretend immediate answers
Yet, you post a follow-up two minutes after the original post.
maurofurlan wrote: I'll write in another site, where to find this
Good luck. Since this is Code Project article they will just refer you to the article and advice you to ask the author.
maurofurlan wrote: i think that will be the last
That's up to you. However, if you take a little time to understand where and how to post questions you will be rewarded with access to the immense knowledge, skill and experience of the the CP community.
I know the language. I've read a book. - _Madmatt
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Don't assume everyone knows implicitly what you referring to. Since this is an article you should post this to the article's forum, not here.
I know the language. I've read a book. - _Madmatt
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Hi guys, i try to write a simple MP3 Downloader using .NET 2.0. I dont know how to use WebRequset and WebResponse classes , some one explain me simple code , How to connect to websites using these classes
Thanks in Advance
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If you want to get anywhere in programming, you'll have to learn to solve most of your own problems. Did you read up on the classes you want in MSDN? did you google for some examples? did you look to some of the CodeProject articles?
In one of the CP articles I wrote, there is a CPsite.cs file and a downloadPage() method which shows how it can be done.
BTW: this answer does not contain hyperlinks. You will have to search a little.
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I try to create WPF crystal report application - the VS 2010 show me some error message that say
"Error: this template attempted to load component assembly 'crystaldecisions.vsdesigner, version=14.0.2000.0' for more information .... need to enable this template ... "
I try to re-install the VS 2010 but this is still does not helping.
Someone can help ?
Thanks.
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hi
i'm a beguinner in .net .and in want to add a google map to my application form.i didn't find a user control for that and i don't know how to create one.
plz can anyone help me
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Search on the internet - see here[^] for an article.
The funniest thing about this particular signature is that by the time you realise it doesn't say anything it's too late to stop reading it.
My latest tip/trick
Visit the Hindi forum here.
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