public static bool SaveIfChanged(this XDocument document, string fileName)
{
using (var stream = new MemoryStream())
using (var xw = new Monodroid.LinePreservedXmlWriter(new StreamWriter(stream))) {
xw.WriteNode(document.CreateNavigator(), false);
xw.Flush();
return(MonoAndroidHelper.CopyIfStreamChanged(stream, fileName));
}
}
public static bool SaveIfChanged(this XDocument document, string fileName)
{
using (var sw = MemoryStreamPool.Shared.CreateStreamWriter(Encoding.Default))
using (var xw = new Monodroid.LinePreservedXmlWriter(sw)) {
xw.WriteNode(document.CreateNavigator(), false);
xw.Flush();
return(MonoAndroidHelper.CopyIfStreamChanged(sw.BaseStream, fileName));
}
}
public static bool SaveIfChanged(this XDocument document, string fileName)
{
var tempFile = System.IO.Path.GetTempFileName();
try {
using (var stream = File.OpenWrite(tempFile))
using (var xw = new Monodroid.LinePreservedXmlWriter(new StreamWriter(stream)))
xw.WriteNode(document.CreateNavigator(), false);
return(MonoAndroidHelper.CopyIfChanged(tempFile, fileName));
} finally {
File.Delete(tempFile);
}
}