public bool Open(string filename)
{
bool result = false;
if (filename.EndsWith(".estates"))
{
string filenameWithoutSuffix = filename.Replace(".estates", "");
result = _estateManager.BinaryDeserialize(filenameWithoutSuffix + ".estates");
if (!result)
{
return(false);
}
if (File.Exists(filenameWithoutSuffix + ".addresses"))
{
result = _addressManager.BinaryDeserialize(filenameWithoutSuffix + ".addresses");
}
}
else if (filename.EndsWith(".addresses"))
{
string filenameWithoutSuffix = filename.Replace(".addresses", "");
result = _addressManager.BinaryDeserialize(filenameWithoutSuffix + ".addresses");
if (!result)
{
return(false);
}
if (File.Exists(filenameWithoutSuffix + ".estates"))
{
result = _estateManager.BinaryDeserialize(filenameWithoutSuffix + ".estates");
}
}
UnsavedChanges = false;
return(result);
}