To read this value as string Just add double quote (") before and after values
ie String array look like {"/"9/3/"","/"3/22/"","/"3/22e/""}
and change my Web service as
public static string[] GetCompletionList2(string prefixText, int count, string contextKey)
{
return (from m in fabcode where m.StartsWith("\""+prefixText, StringComparison.CurrentCultureIgnoreCase) select @m).Take(count).ToArray();
}
Now java script read "/"3/22/"" as string