I connect to myDataStore from different places but I really only need to
connect once when the application loads.
'Connect to database.
Dim myDataStore As IDataStore = New eBiz.SDK.Integr ation.DataStore
myDataStore .Connect(connSt r)
Can I also store the IDataStore object in my HttpApplication instance. If
so, how? Also, how would I call myDataSore from other pages. Or should I say,
how do I then have access to myDataSore from other pages or classes.
Sincerely,
Stan Alex
3  1609 
I suppose you could add a "public static IDataStore myDataStore;" to the
Global class in Global.asax.cs (or the equivalent in VB). Then from any page
you could reference it by typing Global.myDataSt ore.
However, I believe that this may not a good idea (not knowing anything about
the class), in that it disregards any possible threading issues.
Is it horribly expensive to instantiate a eBiz.SDK.Integr ation.DataStore ?
How often do you need to use it? You might want to rethink your approach.
"Stanley Alex" wrote: I connect to myDataStore from different places but I really only need to
connect once when the application loads.
'Connect to database.
Dim myDataStore As IDataStore = New eBiz.SDK.Integr ation.DataStore
myDataStore .Connect(connSt r)
Can I also store the IDataStore object in my HttpApplication instance. If
so, how? Also, how would I call myDataSore from other pages. Or should I say,
how do I then have access to myDataSore from other pages or classes.
Sincerely,
Stan Alex
Hi Brad,
Thank you very much for your reply. Actually, I am using an SDK and I do not
know how expensive it is to keep recreating the object. But since you brought
it up, what were the possible threading issues that are disregarded?
Also, by what you are suggesting, just because this may be an object that
anyone who logs in will use, do not just assume that the correct answer is to
instantiate the object in Global.asax. Is this correct?
"Brad Quinn" wrote: I suppose you could add a "public static IDataStore myDataStore;" to the
Global class in Global.asax.cs (or the equivalent in VB). Then from any page
you could reference it by typing Global.myDataSt ore.
However, I believe that this may not a good idea (not knowing anything about
the class), in that it disregards any possible threading issues.
Is it horribly expensive to instantiate a eBiz.SDK.Integr ation.DataStore ?
How often do you need to use it? You might want to rethink your approach.
"Stanley Alex" wrote:
I connect to myDataStore from different places but I really only need to
connect once when the application loads.
'Connect to database.
Dim myDataStore As IDataStore = New eBiz.SDK.Integr ation.DataStore
myDataStore .Connect(connSt r)
Can I also store the IDataStore object in my HttpApplication instance. If
so, how? Also, how would I call myDataSore from other pages. Or should I say,
how do I then have access to myDataSore from other pages or classes.
Sincerely,
Stan Alex
"Stanley Alex" <St*********@di scussions.micro soft.com> wrote in message
news:E3******** *************** ***********@mic rosoft.com... Hi Brad,
Thank you very much for your reply. Actually, I am using an SDK and I do
not know how expensive it is to keep recreating the object. But since you
brought it up, what were the possible threading issues that are disregarded?
The threading issues are simple: this will be one single object being used
by multiple page requests, from multiple users, all at the same time. Does
the object support this? Does the object perform proper synchronization such
that two requests making different calls to the object at the same time
don't interfere with each other?
--
John Saunders
johnwsaundersii i at hotmail This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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--------------------------------
From: sikander khan
-----------------------
Posted by a user from .NET 247 (http://www.dotnet247.com/)
<Id>A6zxS0rn8UyDgQKvmrzToA==</Id>
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