internal void Save()
{
LastSaveTime = DateTimeOffset.Now;
try
{
var filePath = Path.Combine(
FolderService.GetAppDataFolderPath(true),
SettingsFileName);
using (var sw = new StreamWriter(filePath, false, Encoding.UTF8)) // BOM will be emitted.
using (var xw = XmlWriter.Create(sw, new XmlWriterSettings {
Indent = true
}))
{
var serializer = new DataContractSerializer(typeof(Settings));
serializer.WriteObject(xw, this);
xw.Flush();
}
}
catch (Exception ex)
{
Debug.WriteLine("Failed to save settings to AppData." + Environment.NewLine
+ ex);
}
}
private static void RecordToAppData(string content)
{
try
{
var filePath = Path.Combine(
FolderService.GetAppDataFolderPath(true),
LogFileName);
UpdateText(filePath, content);
}
catch (Exception ex)
{
Debug.WriteLine("Failed to record exception log to AppData." + Environment.NewLine
+ ex);
}
}
private static void RecordToAppData(string fileName, string content)
{
try
{
FolderService.AssureAppDataFolder();
var appDataFilePath = Path.Combine(
FolderService.AppDataFolderPath,
fileName);
UpdateText(appDataFilePath, content);
}
catch (Exception ex)
{
Trace.WriteLine("Failed to record log to AppData." + Environment.NewLine
+ ex);
}
}
internal void Load()
{
try
{
var filePath = Path.Combine(
FolderService.GetAppDataFolderPath(false),
SettingsFileName);
if (!File.Exists(filePath))
{
return;
}
using (var sr = new StreamReader(filePath, Encoding.UTF8))
using (var xr = XmlReader.Create(sr))
{
var serializer = new DataContractSerializer(typeof(Settings));
var loaded = (Settings)serializer.ReadObject(xr);
typeof(Settings)
.GetProperties(BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly)
.Where(x => x.CanWrite)
.ToList()
.ForEach(x => x.SetValue(this, x.GetValue(loaded)));
}
}
catch (SerializationException)
{
// Ignore broken settings file.
}
catch (Exception ex)
{
Debug.WriteLine("Failed to load settings from AppData." + Environment.NewLine
+ ex);
}
}