public async Task Save()
{
StorageFile file = await ApplicationData.Current.LocalFolder.CreateFileAsync(
FileName,
CreationCollisionOption.ReplaceExisting);
// Create a duplicate because this might be a ServiceInfoProxy
// and you can't serialize internal classes.
ServiceInfo duplicate = new ServiceInfo()
{
ServiceUrl = this.ServiceUrl,
ShellUrl = this.ShellUrl
};
// We should have a lock around reads/writes, but you can't await inside a lock.
await FileIO.WriteTextAsync(file, duplicate.ToXml());
}
private void UpdateServiceInfo(ServiceInfo serviceInfo)
{
// Setting ServiceInfo updates m_client.ServiceInfo too
ServiceInfo = new ServiceInfoProxy()
{
ServiceUrl = serviceInfo.ServiceUrl,
ShellUrl = serviceInfo.ShellUrl
};
m_appSettings.ServiceUrl = ServiceInfo.ServiceUrl;
m_appSettings.ShellUrl = ServiceInfo.ShellUrl;
}