public override void ReadData(Stream stream)
{
if (this.Length == 0)
{
throw new Exception("length尚未初始化");
}
// 读入m_lKeyBytes
byte[] bytesbuffer = new byte[4];
stream.Read(bytesbuffer, 0, 4);
int nKeyBytes = BitConverter.ToInt32(bytesbuffer, 0);
// 读入m_strLineKey
byte [] keybuffer = new byte[nKeyBytes];
stream.Read(keybuffer, 0, keybuffer.Length);
this.m_strLineKey = Encoding.UTF8.GetString(keybuffer);
// 读入Length个bytes的内容
byte[] buffer = new byte[this.Length - 4 - keybuffer.Length];
stream.Read(buffer, 0, buffer.Length);
// 还原内存对象
using (MemoryStream s = new MemoryStream(buffer))
{
BinaryFormatter formatter = new BinaryFormatter();
m_line = (FileLine)formatter.Deserialize(s);
}
}
public override void ReadCompareData(Stream stream)
{
if (this.Length == 0)
{
throw new Exception("length尚未初始化");
}
// 读入m_nKeyBytes
byte[] bytesbuffer = new byte[4];
stream.Read(bytesbuffer, 0, bytesbuffer.Length);
int nKeyBytes = BitConverter.ToInt32(bytesbuffer, 0);
// 读入m_strLineKey
byte[] keybuffer = new byte[nKeyBytes];
stream.Read(keybuffer, 0, keybuffer.Length);
this.m_strLineKey = Encoding.UTF8.GetString(keybuffer);
m_line = null; // 表示line对象不可用
}
public override void ReadData(Stream stream)
{
if (this.Length == 0)
throw new Exception("length尚未初始化");
// 读入m_lKeyBytes
byte[] bytesbuffer = new byte[4];
stream.Read(bytesbuffer, 0, 4);
int nKeyBytes = BitConverter.ToInt32(bytesbuffer, 0);
// 读入m_strLineKey
byte [] keybuffer = new byte[nKeyBytes];
stream.Read(keybuffer, 0, keybuffer.Length);
this.m_strLineKey = Encoding.UTF8.GetString(keybuffer);
// 读入Length个bytes的内容
byte[] buffer = new byte[this.Length - 4 - keybuffer.Length];
stream.Read(buffer, 0, buffer.Length);
// 还原内存对象
using (MemoryStream s = new MemoryStream(buffer))
{
BinaryFormatter formatter = new BinaryFormatter();
m_line = (FileLine)formatter.Deserialize(s);
}
}
public override void ReadCompareData(Stream stream)
{
if (this.Length == 0)
throw new Exception("length尚未初始化");
// 读入m_nKeyBytes
byte[] bytesbuffer = new byte[4];
stream.Read(bytesbuffer, 0, bytesbuffer.Length);
int nKeyBytes = BitConverter.ToInt32(bytesbuffer, 0);
// 读入m_strLineKey
byte[] keybuffer = new byte[nKeyBytes];
stream.Read(keybuffer, 0, keybuffer.Length);
this.m_strLineKey = Encoding.UTF8.GetString(keybuffer);
m_line = null; // 表示line对象不可用
}