/// <summary>プロジェクトデータをファイルに書き込む。</summary> public void WriteProjectFile(string filename) { XmlSerializer ser = null; try { ser = new XmlSerializer( typeof( WaveguideDesignerProjectData ) ); } catch { } StreamWriter sw = new StreamWriter( filename, false, new UTF8Encoding( false ) ); ser?.Serialize( sw, this ); sw.Close(); }