indy控件的使用 找用友财务软件教程
库存管理软件版1楼: var
temp:TMemoryStream;
begin
temp :=TMemoryStream.Create;
Image1.Picture.Graphic.SaveToStream(temp);
IdTCPClient1.Connect();
IdTCPClient1.WriteStream(temp);
IdTCPClient1.Disconnect();
temp.Free;
end;
执行到 IdTCPClient1.Connect();出错!问下哪行代码有问题?
temp:TMemoryStream;
begin
temp :=TMemoryStream.Create;
Image1.Picture.Graphic.SaveToStream(temp);
IdTCPClient1.Connect();
IdTCPClient1.WriteStream(temp);
IdTCPClient1.Disconnect();
temp.Free;
end;
执行到 IdTCPClient1.Connect();出错!问下哪行代码有问题?
2楼: idtcpclient的host:本地,port:9080;
idtcpserver的bindings:0.0.0.0:9080 如用友财务软件教程
3楼: IP地下没设对,或者,IdTCPClient1和IdTCPserver1端口没有设成一样
4楼: 我都设为:127.0.0.0本地,还是错!
5楼: bindings:0.0.0.0 wrong!
127.0.0.1
maybe right
6楼: 为什么不是127.0.0.0,刚学的...不明白!
库存管理软件版7楼: 呵呵...昨天真是傻晕了..谢谢你们回复!