public static bool SaveToXml(String path, C_VariableListTypes types)
{
String backupPath = String.Format("{0}.bak", path);
bool saveResult = false;
try
{
XmlSerializer writer = new XmlSerializer(typeof(C_VariableListTypes), IncludedTypes);
if (!FileHelper.IsFilePathLegal(path))
{
return(false);
}
if (!FileHelper.CheckPath(path))
{
Directory.CreateDirectory(Path.GetDirectoryName(path));
File.Create(path).Close();
}
File.Copy(path, backupPath, true);
using (StreamWriter file = new StreamWriter(path))
{
writer.Serialize(file, types);
}
saveResult = true;
}
catch (Exception ex)
{
try
{
File.Copy(path, String.Format("{0}.err", path), true);
File.Copy(backupPath, path, true);
}
catch (Exception ex1)
{
LogWriter.Instance.WriteToLog(ex1, "Error restoring backup: {0}", backupPath);
}
LogWriter.Instance.WriteToLog(ex, "Error saving {0}", path);
}
return(saveResult);
}
public bool LoadFromXml(String path, C_VariableListTypes types, C_VariableListContexts context)
{
bool loadResult = false;
try
{
if (!FileHelper.IsFilePathLegal(path))
{
return(false);
}
if (FileHelper.CheckPath(path))
{
var eventHandlers = types.CollectionChanged;
XmlSerializer reader = new XmlSerializer(typeof(C_VariableListTypes), IncludedTypes);
using (StreamReader file = new StreamReader(path))
{
types = (C_VariableListTypes)reader.Deserialize(file);
}
types.CollectionChanged = eventHandlers;
loadResult = true;
UpdateCollectionChanged(CollectionChangeAction.Refresh, "All");
foreach (C_Variable cvItem in types.Collection)
{
cvItem.SetParent();
}
foreach (C_Variable cvItem in context.ContextCollection)
{
cvItem.SetParent();
}
}
}
catch (Exception ex)
{
LogWriter.Instance.WriteToLog(ex, "Error loading C_VariableList.xml");
}
return(loadResult);
}
