Is Configuration.Appsettings Thread safe

[Bijoy]

We seem to be having a lovely problem while trying to
fetch Keyvalues in the Appsettings section from the
Web.config, our program uses threading ( We fetch each
table in a Dataset of a Separate thread)

It breaks on the line whose code looks quite simple
though
connectionString=ConfigurationSettings.AppSettings
["connectionString"];


BELOW IS THE STACK TRACE

_stackTraceString " at
System.Configuration.ConfigurationRecord.Evaluate(String
configKey)
at
System.Configuration.ConfigurationRecord.ResolveConfig
(String configKey)
at System.Configuration.ConfigurationRecord.GetConfig
(String configKey)
at
System.Configuration.DefaultConfigurationSystem.System.Con
figuration.IConfigurationSystem.GetConfig(String
configKey)
at System.Configuration.ConfigurationSettings.GetConfig
(String sectionName)
at
System.Configuration.ConfigurationSettings.get_AppSettings
()
at System.Configuration.AppSettingsReader..ctor()
at App.DalHelper.Helper.GetConnection(String module)
in c:\my
documents\workouts\revise\dalhelper\datahelper.cs:line
100" string

 

[Alvin Bruney]

i believe, but not 100 percent sure, that the configurationsettings class is
owned by the main thread so you would possibly need to invoke and not
directly call the method. may be wrong though