Xml Serializing and Deserializing: silverlight

hi,

am using silverlight 4. want serialize class object xml file.that created in isolated storage. serialize , deserilize executed in 2 button clicks. requirement want serialize number of objects single xml file , dont repeate root tag, each time click button. how can it. using xmlserializer class that. works single button click. if click again exception in thrown , shows problems in root tag........... if delete file eachtime before write xml file. works fine.... plz me solve this......

thanks..........

senraj

hi,

i understand want append serialized object xml exist xml file, suggest take a at linq xml.

http://msdn.microsoft.com/en-us/library/bb387098.aspx

thanks,

Silverlight  >  Silverlight Controls and Silverlight Toolkit