public void Save(string filename)
{
if (!string.IsNullOrEmpty(filename))
{
FileInfo = new FileInfo(filename);
}
var hpiFilename = FileInfo.FullName;
var hpbFilename = FileInfo.FullName.Remove(FileInfo.FullName.Length - 1) + "B";
// Save As...
if (!string.IsNullOrWhiteSpace(filename))
{
_hpihpb.Save(File.Create(hpiFilename), File.Create(hpbFilename));
_hpihpb.Close();
}
else
{
// Create the temp files
_hpihpb.Save(File.Create(hpiFilename + ".tmp"), File.Create(hpbFilename + ".tmp"));
_hpihpb.Close();
// Delete the originals
FileInfo.Delete();
File.Delete(hpbFilename);
// Rename the temporary files
File.Move(hpiFilename + ".tmp", hpiFilename);
File.Move(hpbFilename + ".tmp", hpbFilename);
}
// Reload the new file to make sure everything is in order
Load(FileInfo.FullName);
}
public void Unload()
{
_hpihpb?.Close();
}