c#中list对象的序列化和反序列化



List list=new List();

注意：在c#序列化和反序列化中，在定义Class类时，需要在前面加[Serializable]，如：[Serializable] public class Class{}

序列化：

SaveFileDialog save = new SaveFileDialog();
            save.FileName = "画图";
            if (save.ShowDialog() == DialogResult.OK)
            {
                FileStream fileStream = new FileStream(save.FileName + ".gra", FileMode.Create);
                BinaryFormatter b = new BinaryFormatter();
                b.Serialize(fileStream, list);
                fileStream.Close();
            }

反序列化：

OpenFileDialog open = new OpenFileDialog();
            if (open.ShowDialog() == DialogResult.OK)
            {
                FileStream fileStream = new FileStream(open.FileName, FileMode.Open, FileAccess.Read, FileShare.Read);
                BinaryFormatter b = new BinaryFormatter();
                list = (List)b.Deserialize(fileStream);
                fileStream.Close();
            }