private void btn_getDevices_Click(object sender, EventArgs e) //获取设备
{
if (handler != null && handler.isConnected())
{
handler.SendData(DataSent.GetDevices(lab_SNID.Text));
}
}
private void dgv_gwIP_DoubleClick(object sender, EventArgs e) //双击连接网关设备
{
if (dgv_gwIP.RowCount > 0 && dgv_gwIP.CurrentCell.Value != null)
{
lab_SNID.Text = dgv_gwIP.CurrentRow.Cells[0].Value.ToString();
lab_IP.Text = dgv_gwIP.CurrentRow.Cells[1].Value.ToString();
}
else
{
return;
}
IPAddress ip;
try
{
ip = IPAddress.Parse(lab_IP.Text);//当前网关设备IP地址是否合法
}
catch (Exception error)
{
MessageBox.Show("<当前网关设备IP地址输入格式错误> " + error.Message, "系统提示");
return;
}
handler = new TCPHandler(lab_IP.Text, 8001);
Thread.Sleep(100);
if (handler != null && handler.isConnected())
{
lab_Fans.Text = "" + dgv_fanList.RowCount;
lab_Connected.Text = "已连接";
dgv_gwIP.Enabled = false;
Timer_Received.Enabled = true;
menu_stop_Click(sender, e); //停止搜索网关设备
Thread.Sleep(100);
handler.SendData(DataSent.GetDevices(lab_SNID.Text)); //获取当前连接的所有设备
}
else
{
lab_IP.Text = "0.0.0.0";
lab_SNID.Text = "";
lab_Fans.Text = "0";
lab_Connected.Text = "未连接";
dgv_gwIP.Enabled = true;
Timer_Received.Enabled = false;
MessageBox.Show("连接失败，请重试！", "系统提示");
}
}
