c#--将图片转换为二进制序列字符串

引入三个命名空间

将Object类型对象(注：必须是可序列化的对象)转换为二进制序列字符串

将二进制序列字符串转换为Object类型对象

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

//引入三个命名空间
using System.Runtime.Serialization;
using System.Runtime.Serialization.Formatters.Binary;
using System.IO;

namespace StudentManager
{
public class SerializeObjectToString
{
//将Object类型对象(注：必须是可序列化的对象)转换为二进制序列字符串
public string SerializeObject(object obj)
{
IFormatter formatter = new BinaryFormatter();
string result = string.Empty;
using (MemoryStream stream = new MemoryStream())
{
formatter.Serialize(stream, obj);
byte[] byt = new byte[stream.Length];
byt = stream.ToArray();
//result = Encoding.UTF8.GetString(byt, 0, byt.Length);
result = Convert.ToBase64String(byt);
stream.Flush();
}
return result;
}
//将二进制序列字符串转换为Object类型对象
public object DeserializeObject(string str)
{
IFormatter formatter = new BinaryFormatter();
//byte[] byt = Encoding.UTF8.GetBytes(str);
byte[] byt = Convert.FromBase64String(str);
object obj = null;
using (Stream stream = new MemoryStream(byt, 0, byt.Length))
{
obj = formatter.Deserialize(stream);
}
return obj;
}
}
}