/// <summary> /// 保存为xml文件 /// </summary> /// <param name="filename"></param> public void Save(string filename) { try { XmlTextWriter wr = new XmlTextWriter(filename, null); wr.Formatting = Formatting.Indented; wr.WriteStartElement("CanvasDataModel"); m_backgroundLayer.GetObjectData(wr); m_gridLayer.GetObjectData(wr); foreach (ICanvasLayer layer in m_layers) { if (layer is ISerialize) { ((ISerialize)layer).GetObjectData(wr); } } XmlUtil.WriteProperties(this, wr); wr.WriteEndElement(); wr.Close(); m_undoBuffer.Dirty = false; } catch { } }
public void GetObjectData(XmlWriter wr) { wr.WriteStartElement("layer"); wr.WriteAttributeString("Id", m_id); XmlUtil.WriteProperties(this, wr); wr.WriteStartElement("items"); foreach (IDrawObject drawobj in m_objects) { if (drawobj is ISerialize) { ((ISerialize)drawobj).GetObjectData(wr); } } wr.WriteEndElement(); wr.WriteEndElement(); }
public void GetObjectData(XmlWriter wr) { wr.WriteStartElement("backgroundlayer"); XmlUtil.WriteProperties(this, wr); wr.WriteEndElement(); }