app.config

[Stefano Meier]

I have tried the example on the following url but it has given me an error

http://msdn.microsoft.com/library/en-us/cpguide/html/cpcondeclaringsectiongroups.asp

the app.config file is:

<configuratio n>
<configSections >
<section name="sampleSec tion"
type="System.Co nfiguration.Sin gleTagSectionHa ndler" />
<!--The following code declares a section group called
mySectionGroup. -->
<sectionGroup name="mySection Group">
<section name="mySection "
type="System.Co nfiguration.Nam eValueSectionHa ndler,System" />
</sectionGroup>
</configSections>

<mySectionGroup >
<mySection>
<add key="key1:value 1" />
</mySection>
</mySectionGroup>
</configuration>

And in code the following line generate the error:
System.Configur ation.NameValue SectionHandler, system could not be provided

NameValueCollec tion nvc = (NameValueColle ction)
ConfigurationSe ttings.GetConfi g("mySectionGro up/mySection");

Any idea why doesn't work?

[Fabio Luiz Paranhos Borelli]

app.config

Try this:

<mySectionGroup >
<mySection>
<add key="key1" value="value1" />
</mySection>
</mySectionGroup>

[]´s Fabio

[color=blue]
>-----Original Message-----
>
>I have tried the example on the following url but it has [/color]
given me an error[color=blue]
>
>http://msdn.microsoft.com/library/en-[/color]
us/cpguide/html/cpcondeclarings ectiongroups.as p[color=blue]
>
>the app.config file is:
>
><configuration >
> <configSections >
> <section name="sampleSec tion"
> [/color]
type="System.Co nfiguration.Sin gleTagSectionHa ndler" />[color=blue]
> <!--The following code declares a section group [/color]
called[color=blue]
>mySectionGroup . -->
> <sectionGroup name="mySection Group">
> <section name="mySection "
> [/color]
type="System.Co nfiguration.Nam eValueSectionHa ndler,System"
/>[color=blue]
> </sectionGroup>
> </configSections>
>
> <mySectionGroup >
> <mySection>
> <add key="key1:value 1" />
> </mySection>
> </mySectionGroup>
></configuration>
>
>And in code the following line generate the error:
>System.Configu ration.NameValu eSectionHandler , system [/color]
could not be provided[color=blue]
>
>NameValueColle ction nvc = (NameValueColle ction)
>ConfigurationS ettings.GetConf ig[/color]
("mySectionGrou p/mySection");[color=blue]
>
>Any idea why doesn't work?
>
>
>.
>[/color]

[Jay B. Harlow [MVP - Outlook]]

Re: app.config

Stefano,
Removing ",System" from the type on mySection I got your sample to work.

Also if I give the fully qualified name I got your sample to work.
[color=blue]
> <section name="mySection "
> type="System.Co nfiguration.Nam eValueSectionHa ndler,System,[/color]
Version=1.0.500 0.0, Culture=neutral , PublicKeyToken= b77a5c561934e08 9"" />

I'm sure I had a sample where giving just ", System" succeeded, now I cannot
find it...

Hope this helps
Jay


"Stefano Meier" <stefanom234@fr eesurf.ch> wrote in message
news:1061569754 .622710@fuchs.c yberlink.ch...[color=blue]
>
> I have tried the example on the following url but it has given me an error
>
>[/color]
http://msdn.microsoft.com/library/en...tiongroups.asp[color=blue]
>
> the app.config file is:
>
> <configuratio n>
> <configSections >
> <section name="sampleSec tion"
> type="System.Co nfiguration.Sin gleTagSectionHa ndler" />
> <!--The following code declares a section group called
> mySectionGroup. -->
> <sectionGroup name="mySection Group">
> <section name="mySection "
> type="System.Co nfiguration.Nam eValueSectionHa ndler,System" />
> </sectionGroup>
> </configSections>
>
> <mySectionGroup >
> <mySection>
> <add key="key1:value 1" />
> </mySection>
> </mySectionGroup>
> </configuration>
>
> And in code the following line generate the error:
> System.Configur ation.NameValue SectionHandler, system could not be provided
>
> NameValueCollec tion nvc = (NameValueColle ction)
> ConfigurationSe ttings.GetConfi g("mySectionGro up/mySection");
>
> Any idea why doesn't work?
>
>[/color]