project with serviced components and non services components -- dotnet component services

dotnet component services : project with serviced components and non services components

z f
9/29/2005 12:14:27 PM

i have a project and i want few of my components to be services.
but other classes i don't declare as serviced.
should this cause any problem?
and what if a seviced object calls a non services object (that might call
another serviced component), can this cause problems?

TIA for any info on the subject.

Florin Lazar [MSFT]
10/1/2005 11:28:16 PM

No and no.

Regards--
Florin Lazar - Microsoft - [ http://blogs.msdn.com/florinlazar ]
<Enjoy transactional programming with System.Transactions!>
Please do not send email directly to this alias. This alias is for newsgroup
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This posting is provided "AS IS" with no warranties, and confers no rights.

[quoted text, click to view]
i have a project and i want few of my components to be services.
but other classes i don't declare as serviced.
should this cause any problem?
and what if a seviced object calls a non services object (that might call
another serviced component), can this cause problems?

TIA for any info on the subject.

z f
10/2/2005 10:06:49 AM

shouldn't be problems with transaction scope
when a services component (A) that is required a transaction
calls a non serviced (B) component that calls a services component (C) that
is marked as supports,
in this case will the third (C) component run inside the transaction created
by the first component (A)?

thanks.

[quoted text, click to view]

Florin Lazar [MSFT]
10/2/2005 12:30:33 PM

Non-serviced classes don't change the COM+ context. It will exactly the same
as A calling C. So the answer is yes.

[quoted text, click to view]
shouldn't be problems with transaction scope
when a services component (A) that is required a transaction
calls a non serviced (B) component that calls a services component (C) that
is marked as supports,
in this case will the third (C) component run inside the transaction created
by the first component (A)?

thanks.

[quoted text, click to view]

z f
10/6/2005 12:00:00 AM

....and if the same connection object is used in B (non serviced component )
and C (serviced, requires tran)

[quoted text, click to view]

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