I understand that with tools like Codeit.right and The Visual Studio Analysis that Try Catch(s) are to be used sparingly and to catch only certain types of errors. You should try to wirte tests into the code in order to narrow the parameters of the code so that you will be able to report back to users problems. Hiding errors in Try / Catch in not the proper use of the machanic.
Hope this sheds some light on the use.. Try running the code by removing all the Try/Catch and if there is a better way like a If/Then that can cover the error then it is so much better.. in Addition Try/Catch are generally slower.
If you are interested in executing a certain block of code irrespective of whether an exception occurs or not and still worry about catching an exception you might use the try-catch-finally block. Even if a goto statement is present in a try block, the control gets transferred to the label in the goto, only after executing the finally block.
You should try and use them in your code as much as possible, especially if you suspect a particular error may crash your programme.
I had been given a WCF service endpoint for net.tcp and http binding both. I want to generate proxy for this wcf service. But when I am running the svcutil from VS command prompt as administrator, it is giving me the below errors.
When I run the
C:\Windows\system32>svcutil.exe /language:vb /out:D:\WSDLRepository-Proxy\DocRetrieveService\DocRetrieveService.vb /config:D:\source\SourceCode\StayatWork-VS2010\BusinessLogicLayer\app.config http://xxxxxxtumecr21:8000/FilenetDocRetrieve/DocRetrieveService?wsdl
I am getting the below error
WS-Metadata Exchange Error
Metadata contains a reference that cannot be resolved: 'http://lnidaptumecr21:8000/FilenetDocRetrieve/DocRetrieveService?wsdl'.
<?xml version="1.0" encoding="utf-16"?><Fault xmlns="http://www.w3.org/2003/05/soap-envelope"><Code><Value>Sender</Value><Subcode><Value xmlns:a="http://www.w3.org/2005/08/addressing">a:ActionNotSupported</Value></Subcode></Code><Reason><Text xml:lang="en-US">The message with Action 'http://schemas.xmlsoap.org/ws/2004/09/transfer/Get' cannot be processed at the receiver, due to a ContractFilter mismatch at the EndpointDispatcher. This may be because of either a contract mismatch (mismatched Actions between sender and receiver) or a binding/security mismatch between the sender and the receiver. Check that sender and receiver have the same contract and the same binding (including security requirements, e.g. Message, Transport, None).</Text></Reason></Fault>
HTTP GET Error
The document was understood, but it could not be processed.
- The WSDL document contains links that could not be resolved.
- There was an error downloading 'http://localhost:8000/FilenetDocRetrieve/DocRetrieveService?wsdl=wsdl0'.
- Unable to connect to the remote server
- No connection could be made because the target machine actively refused it 127.0.0.1:8000
If you would like more help, type "svcutil /?"
But when I run the
svcutil.exe /language:vb /out:D:\WSDLRepository-Proxy\DocRetrieveService\DocRetrieveService.vb /config:D:\source\SourceCode\StayatWork-VS2010\BusinessLogicLayer\app.config http://lnidaptumecr21:8000/FilenetDocRetrieve/DocRetrieveService?wsdl
I am getting the following error
Error: An error occurred in the tool.
Error: The given path's format is not supported.
Can anybody please help me in resolving it, I want to generate a proxy for my wcf clinet without using add service reference.
Because I dont want to make my client environment dependant. Any link or any kind help is great. Its urgent please help me.
webpage is published successfully in windoms xp iss.... but page is not redirect another page when it call....... any one solve this problem to me .. i ready to pay for you 1000RS...... contact me if you know solution for this.. email@example.com
Please provide full technical details of your problem, as it stands there is no real way anyone can guess what you may be doing wrong. And do not offer money (answers are provided free here), or put your email in publicly available messages.
One of these days I'm going to think of a really clever signature.
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