private async void button1_Click(object sender, EventArgs e)
{
if (!int.TryParse(textBox2.Text, out int port))
{
MessageBox.Show("端口输入格式不正确！");
return;
}
YRC1000Tcp?.ConnectClose( );
YRC1000Tcp = new YRC1000TcpNet(textBox1.Text, port);
try
{
OperateResult connect = await YRC1000Tcp.ConnectServerAsync( );
if (connect.IsSuccess)
{
MessageBox.Show("连接成功！");
button2.Enabled = true;
button1.Enabled = false;
panel2.Enabled = true;
}
else
{
MessageBox.Show("连接失败！");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}