private void pictureBox6_Click(object sender, EventArgs e)//文件传输
{
try
{
string wenjianluj = Wenjiancaozuo.lujin();
//原始的字符串转换成的字节数组
string fileName = System.IO.Path.GetFileName(wenjianluj);
string fileExtension = System.IO.Path.GetExtension(wenjianluj);
byte[] buffe = new byte[2048];
buffe = Encoding.Default.GetBytes("向你发送了一个文件：" + fileName);
byte[] result = new byte[buffe.Length + 1];
//头部协议字节 1:代表字符串
result[0] = 1;
Buffer.BlockCopy(buffe, 0, result, 1, buffe.Length);
socketSend.Send(result);
Thread.Sleep(1000);
List <byte> list = new List <byte>();
//获取要发送的文件的路径
string strPath = wenjianluj.Trim();
long lSize = new FileInfo(strPath).Length;
MessageBox.Show(lSize.ToString());
using (FileStream sw = new FileStream(strPath, FileMode.Open, FileAccess.Read))
{
byte[] buffer = new byte[2048 * 10000];
int r = sw.Read(buffer, 0, buffer.Length);
list.Add(2);
list.AddRange(buffer);
}
byte[] newBuffer = list.ToArray();
socketSend.Send(newBuffer);
if (richTextBox1.Text == "")
{
richTextBox1.Text = WName + DateTime.Now + "\n文件：" + fileName;
}
else
{
richTextBox1.Text = richTextBox1.Text + "\n" + WName + DateTime.Now + "\n文件：" + fileName;
}
tianjiajilu("文件：" + fileName);
MessageBox.Show("文件发送成功");
}
catch (Exception)
{
}
}
private void button5_Click(object sender, EventArgs e)
{
Slave2MainDele.Invoke(Wenjiancaozuo.lujin());
}