You're welcome Davie,
Have a good weekend!
Steven Cheng
Microsoft Online Support
Get Secure!
www.microsoft.com/security
(This posting is provided "AS IS", with no warranties, and confers no
rights.)
--------------------
| From: "Davie" <
[email protected]>
| References: <
[email protected]>
<
[email protected]>
<
[email protected]>
| Subject: Re: providerUserKey ASP.NET Membershipp
| Date: Fri, 2 Sep 2005 09:04:55 +0100
| Lines: 102
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| Thanks very much. This is much appreciated.
|
|
| | > Thanks for Brock's informative inputs.
| >
| > Hi Davie,
| >
| > As Brock has mentioned, the providerUserKey is just a idenitifier for
the
| > membership user record. More exactly, it's just like a PK value for that
| > user record. For distinguish users with same username in different
| > application, most providers will use an "ApplicationName" pareameter
(not
| > this providerUserKey) which could be generated from your asp.net
| > application's name. For example, the SqlMemberShipProvider just
implement
| > as this, it use a "ApplicationName" parameter field in table to
| > distinguish
| > users between applications. and the providerUserKey is expected as a
Guid
| > object for identifying each user record.
| >
| > Also, when we implementing our own custom membershipProvider, whether to
| > pass this field all depend on your database structure or storage
details.
| > For example, if your underlying user datatable has an Autogenerated
| > primary
| > key column, we don't need to force the application (consumer) to
manually
| > pass in this providerUserKey. We just let the database to autogenerated
ID
| > and return it to the consumer (through the returned MemberShipUser)
after
| > completing the create operation. BTW, if you have interests, you can
use
| > the reflector tool to have a look at the buildin
SqlMemberShipProvider's
| > code which may give you some ideas on it.
| >
| > Thanks,
| >
| > Steven Cheng
| > Microsoft Online Support
| >
| > Get Secure!
www.microsoft.com/security
| > (This posting is provided "AS IS", with no warranties, and confers no
| > rights.)
| > --------------------
| > | Message-ID: <
[email protected]>
| > | From: Brock Allen <
[email protected]>
| > | Subject: Re: providerUserKey ASP.NET Membershipp
| > | References: <
[email protected]>
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| > microsoft.public.dotnet.framework.aspnet:121888
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| > |
| > | The providerUserKey is a provider specific ID for the user. The
problem
| > is
| > | that you may have 2 diff applications configured to use the same
| > provider
| > | and the same DB, and you may get 2 diff users in those 2 diff apps
with
| > the
| > | same username. Those are diff users, so you need a way to distinguish
| > between
| > | them. So, use an identity column
| > |
| > | -Brock
| > | DevelopMentor
| > |
http://staff.develop.com/ballen
| > |
| > |
| > |
| > | > I am implementing a Custom Provider for ASP.NET 2.0 membership.
When
| > | > I come
| > | > to write the
| > | > public override MembershipUser CreateUser(string username, string
| > | > password,
| > | > string email, string passwordQuestion, string passwordAnswer, bool
| > | > isApproved, object providerUserKey, out MembershipCreateStatus
status)
| > | > {
| > | >
| > | > throw new Exception("The method or operation is not implemented.");
| > | >
| > | > }
| > | >
| > | > What do I do with the providerUserKey object?? I know it is used
for
| > | > a key, but I am unsure what i use it for?
| > | >
| > | > If there is a proper implementation for SQL Providers I would much
| > | > appreciate it if you could point me in the right direction. I've
seen
| > | > a lot of half baked solutions which don't work out there.
| > | >
| > | > Many thanks.
| > | >
| > |
| >
| > |
| > |
| >
|
|
|
