WebServices through VC.Net

[Hamed]

Dear Sir/Madam

I should call web sevice from VC.Net,
The problem is when i want to create NetworkCredential object.
because that's undefined.
Please do me a Favore and tell me how can i do this.

because NetworkCredential defined in System.net,

Regards,

 

[Tomas Restrepo \(MVP\)]

Hamed,

I should call web sevice from VC.Net,
The problem is when i want to create NetworkCredential object.
because that's undefined.
Please do me a Favore and tell me how can i do this.

because NetworkCredential defined in System.net,

Did you add
#using <System.dll>

to your .cpp file?

 

[Hamed]

Thank you,
But when I Try to use NetworkCredential in VC.Net I get this error.

Code:
NetworkCredential* myCredentials = new NetworkCredential("user", "pass");


Error:
error C2065: 'NetworkCredential' : undeclared identifier

and in C# just add this line of code using system.net;
But in VC.Net I dont know what should I do.
I added #using<system.dll> bu still that error occures.

Please let me know,
Thanks in advance.

 

[Tomas Restrepo \(MVP\)]

Hamed,

But when I Try to use NetworkCredential in VC.Net I get this error.

Code:
NetworkCredential* myCredentials = new NetworkCredential("user", "pass");


Error:
error C2065: 'NetworkCredential' : undeclared identifier

and in C# just add this line of code using system.net;
But in VC.Net I dont know what should I do.
I added #using<system.dll> bu still that error occures.

Well, you're not considering the namespace it is in. Either qualify the
name, or add a
using namespace System::Net;

 

[Hamed]

Thanks alot,
I Set the option in compiler to /clr
#using <system.dll>
#using <mscorlib.dll>
using namespace System::Net;
in .cpp file

Ok now class in defined,
But there is a new error on this line:
NetworkCredential* myCredentials = new NetworkCredential("user", "pass");

ERROR:
error C3828: 'System::Net::NetworkCredential': placement arguments not
allowed while creating instances of managed classes


Regards & thanks in advance.
------------------------------

 

[Tomas Restrepo \(MVP\)]

Hamed,

I Set the option in compiler to /clr
#using <system.dll>
#using <mscorlib.dll>
using namespace System::Net;
in .cpp file

Ok now class in defined,
But there is a new error on this line:
NetworkCredential* myCredentials = new NetworkCredential("user", "pass");

ERROR:
error C3828: 'System::Net::NetworkCredential': placement arguments not
allowed while creating instances of managed classes

Something else must be causing the error because that line you just posted
compiles just fine for me. Can you show us the exact code? (including some
before and following context lines)

 

[James Park]

I'm pretty sure your problem can be explained here:
http://msdn.microsoft.com/msdnmag/issues/04/09/CQA/

 

[Hamed]

Thanks, but
I didn't find anything related to Networkcredential.

regards,

 

[James Park]

Read the part about MFC overloading the new operator.