Last time, I asked a question about if a XPathDocument could be serialized.
Actually what I really want to know is how should I do in this case:
I have a class that will be serialized. In the class, I need call another
class, which will read setting from database. I want to load the xml once
and use it in the following calls. So it need to be serialized. But
XPathDocument doesn't support it. What should I do here? make the class
serializable? or put the xml in a string and create XPathDocument in every
call, or othe way?
Thanks! 5 1062
davidw wrote: Last time, I asked a question about if a XPathDocument could be serialized. Actually what I really want to know is how should I do in this case:
I have a class that will be serialized. In the class, I need call another class, which will read setting from database. I want to load the xml once and use it in the following calls. So it need to be serialized. But XPathDocument doesn't support it. What should I do here? make the class serializable? or put the xml in a string and create XPathDocument in every call, or othe way?
Create a serializable class for your settings and use it instead of
XPathDocument.
--
Oleg Tkachenko [XML MVP, MCAD] http://blog.tkachenko.com
So I should not use the XPathDocument, how should I store those settings?
should I use Hashtable? If I only need some data in the settings, isn't it a
bad idea to parse all data from XML string to Hashtable?
"Oleg Tkachenko [MVP]" <oleg@NO!SPAM!P LEASEtkachenko. com> wrote in message
news:ux******** ******@TK2MSFTN GP12.phx.gbl... davidw wrote: Last time, I asked a question about if a XPathDocument could be
serialized. Actually what I really want to know is how should I do in this case:
I have a class that will be serialized. In the class, I need call
another class, which will read setting from database. I want to load the xml
once and use it in the following calls. So it need to be serialized. But XPathDocument doesn't support it. What should I do here? make the class serializable? or put the xml in a string and create XPathDocument in
every call, or othe way?
Create a serializable class for your settings and use it instead of XPathDocument.
-- Oleg Tkachenko [XML MVP, MCAD] http://blog.tkachenko.com
davidw wrote: So I should not use the XPathDocument, how should I store those settings? should I use Hashtable? If I only need some data in the settings, isn't it a bad idea to parse all data from XML string to Hashtable?
Well, I meant not Hashtable, but domain-specific class with meaningful
properties for settings:
public class MySettings {
public string ReportWidth {
get { return ...}
set { .....}
}
...
}
--
Oleg Tkachenko [XML MVP, MCAD] http://blog.tkachenko.com
Right, but where should I store the setting data, I need load the data from
DB and store it in an object in the class and access it when the class is
called to get a specific setting. I don't want access DB for each setting,
does that make sense?
"Oleg Tkachenko [MVP]" <oleg@NO!SPAM!P LEASEtkachenko. com> wrote in message
news:Ow******** ******@TK2MSFTN GP12.phx.gbl... davidw wrote: So I should not use the XPathDocument, how should I store those
settings? should I use Hashtable? If I only need some data in the settings, isn't
it a bad idea to parse all data from XML string to Hashtable?
Well, I meant not Hashtable, but domain-specific class with meaningful properties for settings:
public class MySettings { public string ReportWidth { get { return ...} set { .....} } ... }
-- Oleg Tkachenko [XML MVP, MCAD] http://blog.tkachenko.com
davidw wrote: Right, but where should I store the setting data, I need load the data from DB and store it in an object in the class and access it when the class is called to get a specific setting. I don't want access DB for each setting, does that make sense?
Sure. Load you settings from DB and populate your settings instance. You
can do it in a number of ways - manually, via serialization, etc.
--
Oleg Tkachenko [XML MVP, MCAD] http://blog.tkachenko.com This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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