Can return GenericPrincipal from Web Services?

Joyce

Hi,

Can I return GenericPrincipal from Web Services?
The following error displays when I try to return GenericPrincipal from Web
Services.
System.Security.Principal.GenericPrincipal cannot be serialized because it
does not have a default public constructor.

Thanks.

Nov 21 '05 #1

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1360

Dino Chiesa [Microsoft]

no.
what are you really trying to accomplish ?

"Joyce" <Jo***@discussions.microsoft.com> wrote in message
news:0C**********************************@microsof t.com...

Hi,

Can I return GenericPrincipal from Web Services?
The following error displays when I try to return GenericPrincipal from Web Services.
System.Security.Principal.GenericPrincipal cannot be serialized because it
does not have a default public constructor.

Thanks.

Nov 21 '05 #2

Joyce

In fact, I want to login from Web Services (passing the login ID and
password) and then return the roles of that user. Therefore, I want to return
the GenericPrincipal from the Web Services.

Do you have any ideas about that?

Thanks.

"Dino Chiesa [Microsoft]" wrote:

no.
what are you really trying to accomplish ?

"Joyce" <Jo***@discussions.microsoft.com> wrote in message
news:0C**********************************@microsof t.com...
Hi,

Can I return GenericPrincipal from Web Services?
The following error displays when I try to return GenericPrincipal from

Web
Services.
System.Security.Principal.GenericPrincipal cannot be serialized because it
does not have a default public constructor.

Thanks.

Nov 21 '05 #3

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