/// <summary>
/// 转换成Xml
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public static string ToXml(PrintReceiptInfo model)
{
//TODO:转换成xml结构的算法
//创建一个xml对象
XmlDocument xmlDoc = new XmlDocument();
//创建开头
XmlDeclaration dec = xmlDoc.CreateXmlDeclaration("1.0", "utf-8", null);
xmlDoc.AppendChild(dec);
//创建根节点
XmlElement root = xmlDoc.CreateElement("Root");
root.SetAttribute("Num", model.Num);
root.SetAttribute("Name", model.Name);
root.SetAttribute("EffectDate", model.EffectDate.ToShortDateString());
root.SetAttribute("EndDate", model.EndDate.ToShortDateString());
root.SetAttribute("Type", model.Type.ToString());
//创建二级节点
XmlElement SecNode = xmlDoc.CreateElement("PrintTemplate");
foreach (PrintItem pItem in model.TemplateItem)
{
XmlElement ThrNode;
if (pItem.IsImage)
{
ThrNode = xmlDoc.CreateElement("Pic");
ThrNode.InnerText = pItem.ImagePath;
ThrNode.SetAttribute("height", pItem.ImageHeight.ToString());
ThrNode.SetAttribute("width", pItem.ImageWidth.ToString());
}
else
{
ThrNode = xmlDoc.CreateElement("Content");
ThrNode.InnerText = pItem.TextInfo;
ThrNode.SetAttribute("font", "宋体");
ThrNode.SetAttribute("bold", pItem.IsBold ? "Y" : "N");
ThrNode.SetAttribute("italic", pItem.IsItalic ? "Y" : "N");
ThrNode.SetAttribute("size", pItem.FontSize.ToString());
}
SecNode.AppendChild(ThrNode);
}
//在根节点中添加二级节点
root.AppendChild(SecNode);
//需要下载的文件
XmlElement FileNode = xmlDoc.CreateElement("ImageFilePath");
foreach (string file in model.ImageFilePath)
{
XmlElement ThrNode = xmlDoc.CreateElement("FilePath");
ThrNode.SetAttribute("Url", file);
FileNode.AppendChild(ThrNode);
}
root.AppendChild(FileNode);
//添加根节点
xmlDoc.AppendChild(root);
return(xmlDoc.OuterXml);
}
/// <summary>
/// 转换成Moldel
/// </summary>
/// <param name="xml"></param>
/// <returns></returns>
public static PrintReceiptInfo ToModel(string xml)
{
if (string.IsNullOrEmpty(xml))
{
return(null);
}
XmlDocument xmlDoc = new XmlDocument();
PrintReceiptInfo model = new PrintReceiptInfo();
try
{
xmlDoc.LoadXml(xml);
//查找根节点
XmlNode node = xmlDoc.SelectSingleNode("//Root");
model.Num = node.Attributes["Num"].Value; //列表编号
model.Name = node.Attributes["Name"].Value; //列表编号
model.EffectDate = DateTime.Parse(node.Attributes["EffectDate"].Value);
model.EndDate = DateTime.Parse(node.Attributes["EndDate"].Value);
model.Type = (SystemCode.EnumType.AdType)System.Enum.Parse(typeof(SystemCode.EnumType.AdType), node.Attributes["Type"].Value);
node = xmlDoc.SelectSingleNode("//Root/PrintTemplate");
foreach (XmlNode pItem in node.ChildNodes)
{
switch (pItem.LocalName)
{
case "Content":
{
PrintItem item = new PrintItem();
item.TextInfo = pItem.InnerText;
item.IsBold = pItem.Attributes["bold"].Value == "Y" ? true : false;
item.IsItalic = pItem.Attributes["italic"].Value == "Y" ? true : false;
item.FontSize = int.Parse(pItem.Attributes["size"].Value);
model.TemplateItem.Add(item);
}
break;
case "Pic":
{
PrintItem item = new PrintItem();
item.IsImage = true;
item.ImagePath = pItem.InnerText;
item.ImageHeight = double.Parse(pItem.Attributes["height"].Value);
item.ImageWidth = double.Parse(pItem.Attributes["width"].Value);
model.TemplateItem.Add(item);
}
break;
default:
break;
}
}
XmlNodeList nodes = xmlDoc.SelectNodes("//Root/ImageFilePath/FilePath");
foreach (XmlNode ItemNode in nodes)
{
model.ImageFilePath.Add(ItemNode.Attributes["Url"].Value);
}
return(model);
}
catch (Exception ex)
{
throw ex;
}
}