public bool UnpersistUnitSystemCatalog(string fileName)
{
bool ok = true;
try {
if (!File.Exists(fileName))
{
fileName = GetBackupFileName(fileName);
}
if (File.Exists(fileName))
{
ArrayList customUnitList = (ArrayList)UnpersistFile(fileName);
UnitSystemCatalog unitSystemCatalog = UnitSystemService.GetInstance().GetUnitSystemCatalog();
foreach (UnitSystem us in customUnitList)
{
us.SetObjectData();
unitSystemCatalog.Add(us);
}
}
}
catch (Exception e) {
ok = false;
string message = e.ToString();
MessageBox.Show(message, "Error Retrieving Unit System Catalog", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
return(ok);
}
public bool UnpersistUnitSystemCatalog(string fileName)
{
bool ok = true;
//Stream stream = null;
try {
if (!File.Exists(fileName))
{
fileName = GetBackupFileName(fileName);
}
if (File.Exists(fileName))
{
//if (File.Exists(fileName) || File.Exists(bakFileName)) {
//if (File.Exists(fileName)) {
// stream = new FileStream(fileName, FileMode.Open);
//}
//else if (File.Exists(bakFileName)) {
// stream = new FileStream(bakFileName, FileMode.Open);
//}
//SoapFormatter serializer = new SoapFormatter();
//BinaryFormatter serializer = new BinaryFormatter();
//serializer.AssemblyFormat = FormatterAssemblyStyle.Simple;
//IFormatter serializer = GetPersistenceSerializer();
//ArrayList customUnitList = (ArrayList)serializer.Deserialize(stream);
ArrayList customUnitList = (ArrayList)UnpersistFile(fileName);
//IEnumerator e = customUnitSystems.GetEnumerator();
//while (e.MoveNext()) {
// UnitSystem us = (UnitSystem)e.Current;
// us.SetObjectData(us.SerializationInfo, us.StreamingContext);
UnitSystemCatalog unitSystemCatalog = UnitSystemService.GetInstance().GetUnitSystemCatalog();
foreach (UnitSystem us in customUnitList)
{
us.SetObjectData();
unitSystemCatalog.Add(us);
}
}
}
catch (Exception e) {
ok = false;
string message = e.ToString();
MessageBox.Show(message, "Error Retrieving Unit System Catalog", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
//finally {
// if (stream != null)
// stream.Close();
//}
return(ok);
}
public bool UnpersistUnitSystemCatalog(string fileName, string bakFileName)
{
bool ok = true;
Stream stream = null;
try
{
if (File.Exists(fileName) || File.Exists(bakFileName))
{
if (File.Exists(fileName))
{
stream = new FileStream(fileName, FileMode.Open);
}
else if (File.Exists(bakFileName))
{
stream = new FileStream(bakFileName, FileMode.Open);
}
SoapFormatter serializer = new SoapFormatter();
serializer.AssemblyFormat = FormatterAssemblyStyle.Simple;
UnitSystemCatalog unitSystemCatalog = UnitSystemService.GetInstance().GetUnitSystemCatalog();
ArrayList customUnitSystems = (ArrayList)serializer.Deserialize(stream);
IEnumerator e = customUnitSystems.GetEnumerator();
while (e.MoveNext())
{
UnitSystem us = (UnitSystem)e.Current;
us.SetObjectData(us.SerializationInfo, us.StreamingContext);
unitSystemCatalog.Add(us);
}
}
}
catch (Exception e)
{
ok = false;
string message = e.ToString();
MessageBox.Show(message, "Error Retrieving Unit System Catalog", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
finally
{
if (stream != null)
{
stream.Close();
}
}
return(ok);
}
