I'm working on a small Web project in VS2008. In VS2005 it was recommended
that DataSet be placed in App_Data folder (the framework did that
automatically). In VS2008 the framework does not give me that option. The
Add.New Item in the App_Data context menu does not even list the DataSet.
Does anyone know what is behind the change and what the recommended practice
is?
Thanks.
7  2307 
Datasets are usually stored in memory, as an in-memory database.
Are you writing the Dataset to a file ?
If not, using App_Data doesn't make sense.
Juan T. Llibre, asp.net MVP
asp.net faq : http://asp.net.do/faq/
foros de asp.net, en español : http://asp.net.do/foros/
=============== =============== ========
"dan" <da*@nospam.com wrote in message news:uo******** *****@TK2MSFTNG P04.phx.gbl...
I'm working on a small Web project in VS2008. In VS2005 it was recommended that DataSet be placed in App_Data folder
(the framework did that automatically). In VS2008 the framework does not give me that option. The Add.New Item in
the App_Data context menu does not even list the DataSet.
Does anyone know what is behind the change and what the recommended practice is?
Thanks.
Try to add them from the main menu. It should suggest to add them in
App_Code...
It looks like to me you are confusing DataSets with data files (such as a
SQL Server MDF file) ???
--
Patrice
"dan" <da*@nospam.com a écrit dans le message de news: uo************* @TK2MSFTNGP04.p hx.gbl...
I'm working on a small Web project in VS2008. In VS2005 it was
recommended that DataSet be placed in App_Data folder (the framework did
that automatically). In VS2008 the framework does not give me that
option. The Add.New Item in the App_Data context menu does not even list
the DataSet.
Does anyone know what is behind the change and what the recommended
practice is?
Thanks.
In VS2008 it does not suggest as it used to in VS2005. The only way to
place DataSets (i.e. xsd) in App_Code is to drag them into the folder after
creating them. It is not a big deal but I'm curious what the best practice
is.
Another difference is that when you Add a DataSet the TableAdapter wizard is
no longer automatically launched.
Does your VS2008 behave like VS2005 in the above scenarios?
And I don't mean data files.
"Patrice" <http://www.chez.com/scribe/wrote in message
news:ug******** ******@TK2MSFTN GP03.phx.gbl...
Try to add them from the main menu. It should suggest to add them in
App_Code...
It looks like to me you are confusing DataSets with data files (such as a
SQL Server MDF file) ???
--
Patrice
"dan" <da*@nospam.com a écrit dans le message de news:
uo************* @TK2MSFTNGP04.p hx.gbl...
>I'm working on a small Web project in VS2008. In VS2005 it was
recommended that DataSet be placed in App_Data folder (the framework did
that automatically). In VS2008 the framework does not give me that
option. The Add.New Item in the App_Data context menu does not even
list the DataSet.
Does anyone know what is behind the change and what the recommended
practice is?
Thanks.
I did not mean instantiated DataSets objects at run time. I was referring
to the process of creating/adding strongly typed data sets to a project in
VS2008 (i.e. Solution Explorer.Add New Item).
"Juan T. Llibre" <no***********@ nowhere.comwrot e in message
news:e$******** ******@TK2MSFTN GP02.phx.gbl...
Datasets are usually stored in memory, as an in-memory database.
Are you writing the Dataset to a file ?
If not, using App_Data doesn't make sense.
Juan T. Llibre, asp.net MVP
asp.net faq : http://asp.net.do/faq/
foros de asp.net, en español : http://asp.net.do/foros/
=============== =============== ========
"dan" <da*@nospam.com wrote in message
news:uo******** *****@TK2MSFTNG P04.phx.gbl...
>I'm working on a small Web project in VS2008. In VS2005 it was
recommended that DataSet be placed in App_Data folder (the framework did
that automatically). In VS2008 the framework does not give me that
option. The Add.New Item in the App_Data context menu does not even
list the DataSet.
Does anyone know what is behind the change and what the recommended
practice is?
Thanks.
Yes, I have the same behavior that is if I chosose "WebSite", "Add new
item", "Dataset" it suggest to add to app_code. BTW which model are you
using for your project (web site or web application ?)
--
Patrice
"dan" <da*@nospam.com a écrit dans le message de news:
%2************* **@TK2MSFTNGP06 .phx.gbl...
In VS2008 it does not suggest as it used to in VS2005. The only way to
place DataSets (i.e. xsd) in App_Code is to drag them into the folder
after creating them. It is not a big deal but I'm curious what the best
practice is.
Another difference is that when you Add a DataSet the TableAdapter wizard
is no longer automatically launched.
Does your VS2008 behave like VS2005 in the above scenarios?
And I don't mean data files.
"Patrice" <http://www.chez.com/scribe/wrote in message
news:ug******** ******@TK2MSFTN GP03.phx.gbl...
>Try to add them from the main menu. It should suggest to add them in
App_Code...
It looks like to me you are confusing DataSets with data files (such as a
SQL Server MDF file) ???
--
Patrice
"dan" <da*@nospam.com a écrit dans le message de news:
uo************* @TK2MSFTNGP04.p hx.gbl...
>>I'm working on a small Web project in VS2008. In VS2005 it was
recommended that DataSet be placed in App_Data folder (the framework did
that automatically). In VS2008 the framework does not give me that
option. The Add.New Item in the App_Data context menu does not even
list the DataSet.
Does anyone know what is behind the change and what the recommended
practice is?
Thanks.
I just noticed that made a silly mistake in my original post. It should've
read 'App_Code' instead of 'App_Data'.
Sorry about the confusion.
I'm going back to VS2005. Could not get it to work. I've got also other
issues with VS2008: no table templates, no ATL server libraries for native
development, etc. Simply not worth the trouble.
Thanks to everyone who tried to help.
"dan" <da*@nospam.com wrote in message
news:uo******** *****@TK2MSFTNG P04.phx.gbl...
I'm working on a small Web project in VS2008. In VS2005 it was
recommended that DataSet be placed in App_Data folder (the framework did
that automatically). In VS2008 the framework does not give me that
option. The Add.New Item in the App_Data context menu does not even list
the DataSet.
Does anyone know what is behind the change and what the recommended
practice is?
Thanks.
I created a new project (i.e. web application) instead of new web site as I
used to in VS2005. I was happy to see the model back (i.e. like in VS2003).
Thanks for bringing it up. Do you think that could've made a difference?
I'll try web site later today.
Do you know if best practices are different for web applications? Any links
that deal with the subject?
Thanks
Dan
"Patrice" <http://www.chez.com/scribe/wrote in message
news:%2******** ********@TK2MSF TNGP06.phx.gbl. ..
Yes, I have the same behavior that is if I chosose "WebSite", "Add new
item", "Dataset" it suggest to add to app_code. BTW which model are you
using for your project (web site or web application ?)
--
Patrice
"dan" <da*@nospam.com a écrit dans le message de news:
%2************* **@TK2MSFTNGP06 .phx.gbl...
>In VS2008 it does not suggest as it used to in VS2005. The only way to
place DataSets (i.e. xsd) in App_Code is to drag them into the folder
after creating them. It is not a big deal but I'm curious what the best
practice is.
Another difference is that when you Add a DataSet the TableAdapter wizard
is no longer automatically launched.
Does your VS2008 behave like VS2005 in the above scenarios?
And I don't mean data files.
"Patrice" <http://www.chez.com/scribe/wrote in message
news:ug******* *******@TK2MSFT NGP03.phx.gbl.. .
>>Try to add them from the main menu. It should suggest to add them in
App_Code...
It looks like to me you are confusing DataSets with data files (such as
a SQL Server MDF file) ???
--
Patrice
"dan" <da*@nospam.com a écrit dans le message de news:
uo************* @TK2MSFTNGP04.p hx.gbl...
I'm working on a small Web project in VS2008. In VS2005 it was
recommende d that DataSet be placed in App_Data folder (the framework
did that automatically). In VS2008 the framework does not give me that
option. The Add.New Item in the App_Data context menu does not even
list the DataSet.
Does anyone know what is behind the change and what the recommended
practice is?
Thanks.
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