我要socket发网路消息
下面是两个按纽的代码 是客户端是可以收到包的
procedure TForm1.Button1Click(Sender: TObject);
begin
ClientSocket1.Active := false;
if not ClientSocket1.Active then
begin
ClientSocket1.Address := Edit1.Text; {远程IP地址}
ClientSocket1.Port := 3000; {Socket端口}
ClientSocket1.Open; {建立连接}
end;end;procedure TForm1.Button2Click(Sender: TObject);
begin Clientsocket1.Socket.SendText('@07Lock'); {发送指令通知服务端抓取屏幕图象}end;但是我把他写在一起 客户端就收不到包了
我后来跟踪了一下 是连接没成功
请问要想将代码一起执行 怎么修改
下面是两个按纽的代码 是客户端是可以收到包的
procedure TForm1.Button1Click(Sender: TObject);
begin
ClientSocket1.Active := false;
if not ClientSocket1.Active then
begin
ClientSocket1.Address := Edit1.Text; {远程IP地址}
ClientSocket1.Port := 3000; {Socket端口}
ClientSocket1.Open; {建立连接}
end;end;procedure TForm1.Button2Click(Sender: TObject);
begin Clientsocket1.Socket.SendText('@07Lock'); {发送指令通知服务端抓取屏幕图象}end;但是我把他写在一起 客户端就收不到包了
我后来跟踪了一下 是连接没成功
请问要想将代码一起执行 怎么修改
procedure TForm1.ClientSocket1Connect(Sender: TObject;
Socket: TCustomWinSocket);
begin
Clientsocket1.Socket.SendText('@07Lock'); {发送指令通知服务端抓取屏幕图象}
end;
ClientSocket1.Open; {建立连接}时,ClientSocket1并没有马上连通,所以你发送指令是没有用的
var
...
ProcessID:integer;procedure TForm1.Button1Click(Sender: TObject);
begin
ClientSocket1.Active := false;
if not ClientSocket1.Active then
begin
ProcessID:=2;//{发送指令通知服务端抓取屏幕图象}
ClientSocket1.Address := Edit1.Text; {远程IP地址}
ClientSocket1.Port := 3000; {Socket端口}
ClientSocket1.Open; {建立连接}
end;end;
procedure TForm1.ClientSocket1Connect(Sender: TObject;
Socket: TCustomWinSocket);
begin
case ProcessID of
1:
begin
//启动
end;
2:
Clientsocket1.Socket.SendText('@07Lock'); {发送指令通知服务端抓取屏幕图象}
end;
end;