//傳送檔案
private void btnSendFile_Click(object sender, EventArgs e)
{
string SelectFriend = GetSelectClient();
if (SelectFriend.Length == 0)
{
return;
}
string fileName = txtFilePath.Text;
if (string.IsNullOrEmpty(fileName))
{
MessageBox.Show("請選擇檔案");
return;
}
//將檔案打包成mod
MessageMod mod = new MessageMod();
using (FileStream fs = new FileStream(fileName, FileMode.Open)) {
byte [] byts = new byte [1024 * 1024 * 2];
fs.Read(byts, 0, (int)fs.Length);
mod.ContentBytes = byts;
}
mod.MsgType = (int)Common.PubClass.MsgType.Client2ClientFile;
mod.FromUser = localName;
mod.ToUser = SelectFriend;
mod.Content = fileName;
socketClient.Send(mod.ToBytes()); //傳送出去
}
// 傳送訊息
private void btnSendMsg_Click(object sender, EventArgs e)
{
string SelectFriend = GetSelectClient();
if (SelectFriend.Length == 0)
{
return;
}
if (txtMessage.Text.Length == 0)
{
return;
}
if (receiveFlag)
{
MessageMod mod = new MessageMod();
mod.MsgType = (int)Common.PubClass.MsgType.Client2Client;
mod.FromUser = localName;
mod.ToUser = SelectFriend;
mod.Content = this.txtMessage.Text;
socketClient.Send(mod.ToBytes());
txtReceived.AppendTxt(string.Format("{0}：{1}", mod.FromUser, mod.Content));
this.txtMessage.Text = "";
}
else
{
MessageBox.Show("伺服器停止回應");
}
}
private void SendFrientToAll()
{
if (dictClients.Count < 1)
{
return;
}
string clients = "";
foreach (KeyValuePair <string, Socket> item in dictClients)
{
clients += "^" + item.Key; //^IP:port
//Debug.Print(clients);
}
clients = clients.Substring(1);
//處理訊息，建立每個訊息的詳細資訊
MessageMod mod = new MessageMod();
mod.MsgType = (int)Common.PubClass.MsgType.RadioClients;
mod.FromUser = socketServer.LocalEndPoint.ToString();
mod.ToUser = "******";
mod.Content = clients;
mod.ContentBytes = new byte[1];
foreach (var item in dictClients)
{
item.Value.Send(mod.ToBytes()); //Value = socket
}
}
private void Server2ClientMsg(string toUser, string msg, bool isAll, Common.PubClass.MsgType type = Common.PubClass.MsgType.Server2ClientMsg)
{
//處理訊息，建立每個訊息的詳細資訊
MessageMod mod = new MessageMod();
mod.MsgType = (int)type;
mod.FromUser = socketServer.LocalEndPoint.ToString();
mod.ToUser = toUser;
mod.Content = msg;
mod.ContentBytes = new byte[1];
byte[] bytes = mod.ToBytes();
txtServerState.AppendTxt("【" + txtSerName.Text + "】" + " 對 " + "【" + mod.ToUser + "】" + " 說：" + msg);
foreach (KeyValuePair <string, Socket> item in dictClients)
{
if (isAll) //全體
{
item.Value.Send(bytes);
}
else if (item.Key == toUser)
{
item.Value.Send(bytes);
}
}
}
private void SendFile(MessageMod mod, bool isAll)
{
byte[] byts = mod.ToBytes();
foreach (KeyValuePair <string, Socket> item in dictClients)
{
if (isAll)
{
item.Value.Send(byts);
}
else if (item.Key == mod.ToUser)
{
item.Value.Send(byts);
}
}
}
//叮咚
private void btnShake_Click(object sender, EventArgs e)
{
string SelectFriend = GetSelectClient();
if (SelectFriend.Length == 0)
{
return;
}
MessageMod mod = new MessageMod();
mod.MsgType = (int)Common.PubClass.MsgType.ShineScreen;
mod.FromUser = localName;
mod.ToUser = SelectFriend;
mod.Content = "叮咚！有人在家嗎～～";
socketClient.Send(mod.ToBytes());
}
//叮咚
private void btnShake_Click(object sender, EventArgs e)
{
MessageMod mod = new MessageMod();
mod.MsgType = (int)Common.PubClass.MsgType.ShineScreen;
mod.FromUser = localName;
mod.FromUser_Name = userName;
mod.ToUser = "";
mod.Content = "叮咚！有人在家嗎～～";
socketClient.Send(mod.ToBytes());
this.txtReceived.SelectionFont = new Font("微軟正黑體", 14, FontStyle.Bold);
this.txtReceived.SelectionColor = Color.Red;
this.txtReceived.AppendTxt("叮咚！有人在家嗎～～");
this.txtReceived.SelectionFont = new Font("微軟正黑體", 12, FontStyle.Regular);
this.txtReceived.SelectionColor = Color.Black;
}