xmlÎļþÖдæÈ¡BASE64±àÂëµÄͼƬ

2009-10-03 22:50
http://www.cnblogs.com/czhgllome/archive/2009/08/03/1537816.html
string imageFileName = @"C:\pic\lilies.jpg";
   try
   {
    XmlTextWriter writer;
    string strFilename = Server.MapPath("data1.xml") ;
    writer = new XmlTextWriter(strFilename,Encoding.Default);
    //Start writing the XML document
    writer.Formatting = Formatting.Indented;
    writer.WriteStartDocument();
    writer.WriteStartElement("employee");                   
    writer.WriteStartElement("image");
   
    //Get the size of the file
    FileInfo fi = new FileInfo(imageFileName);
    int size = (int)fi.Length;                          
   
    //Read the JPEG file   
    byte[] imgs = new byte[size];
    FileStream fs = new FileStream(imageFileName,FileMode.Open);
    BinaryReader reader = new BinaryReader(fs);
    imgs = reader.ReadBytes(size);
    reader.Close();
    writer.WriteBase64(imgs, 0, size);                      
   
    writer.WriteEndElement();
    writer.WriteEndElement();                  
    writer.WriteEndDocument();
    writer.Flush();
   }     
   ca