private void CloseSocket()
{
if (proximitySocket != null)
{
proximitySocket.Dispose();
proximitySocket = null;
}
if (dataWriter != null)
{
dataWriter.Dispose();
dataWriter = null;
}
}
public static async Task WriteFile(string filename, string contents)
{
var localFolder = Windows.Storage.ApplicationData.Current.LocalFolder;
var folder = localFolder;
var file = await folder.CreateFileAsync(filename, Windows.Storage.CreationCollisionOption.ReplaceExisting);
var fs = await file.OpenAsync(Windows.Storage.FileAccessMode.ReadWrite);
var outStream = fs.GetOutputStreamAt(0);
var dataWriter = new Windows.Storage.Streams.DataWriter(outStream);
dataWriter.WriteString(contents);
await dataWriter.StoreAsync();
dataWriter.DetachStream();
await outStream.FlushAsync();
dataWriter.Dispose();
outStream.Dispose();
fs.Dispose();
}