public void Save(XmlWriter writer)
{
writer.Write(WindowStateKey, (int)WindowState);
writer.Write(HeightKey, Height);
writer.Write(WidthKey, Width);
writer.Write(LeftKey, Left);
writer.Write(TopKey, Top);
writer.Write(LicensePathKey, LicensePath);
var indexesWriter = writer.CreateChildWriter(IndexesKey);
foreach (var index in Indexes)
{
var indexWriter = indexesWriter.CreateChildWriter(IndexKey);
index.Save(indexWriter);
}
}