[英]How to write data in xml file wp8
我在Assets文件夹中添加了一个xml文件,这是空的,当我尝试在xml文件中添加列表数据时,这将返回错误。 图片中显示错误,请检查图片。 在这里我附上一张图片。 请帮我这是我的代码
public void BookmarkPage()
{
List<Bookmarkdata> data = new List<Bookmarkdata>();
data.Add(new Bookmarkdata() { Bookname = "Kate", Bookid = "Brown", BookPath = "Brown", Pageno = 25 });
data.Add(new Bookmarkdata() { Bookname = "Tom", Bookid = "Stone", BookPath = "Brown", Pageno = 63 });
data.Add(new Bookmarkdata() { Bookname = "Michael", Bookid = "Liberty", BookPath = "Brown", Pageno = 37 });
AddXml(data);
}
private void AddXml(List<Bookmarkdata> data)
{
XmlWriterSettings xmlWriterSettings = new XmlWriterSettings();
xmlWriterSettings.Indent = true;
using (IsolatedStorageFile myIsolatedStorage = IsolatedStorageFile.GetUserStoreForApplication())
{
using (IsolatedStorageFileStream stream = myIsolatedStorage.OpenFile("BookmarkFile.xml", FileMode.Create))
{
XmlSerializer serializer = new XmlSerializer(typeof(List<Bookmarkdata>));
using (XmlWriter xmlWriter = XmlWriter.Create(stream, xmlWriterSettings))
{
serializer.Serialize(xmlWriter, data);
}
}
}
这是我的课
class Bookmarkdata
{
string bookname;
string bookid;
string bookPath;
int pageno;
public string Bookname
{
get { return bookname; }
set { bookname = value; }
}
public string Bookid
{
get { return bookid; }
set { bookid = value; }
}
public string BookPath
{
get { return bookPath; }
set { bookPath = value; }
}
public int Pageno
{
get { return pageno; }
set { pageno = value; }
}
}
}
在这里我在Visual Studio中附加了错误图像
如错误消息所示,由于具有保护级别,因此无法访问Bookmarkdata
类。 您只需将其访问修饰符设置为public即可:
public class Bookmarkdata
{
.........
.........
}
XmlSerializer
将能够顺利地序列化您的列表:)
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.