/// <summary> /// 发送UDP信息 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void button7_Click(object sender, EventArgs e) { if (UdpIPEndPoint == null) { MessageBox.Show("对方还没有发送UDP数据信息过来;找不到对方IPEndPoint"); return; } udptx.sendMessage(UdpIPEndPoint, textBox2.Text); }
/// <summary> /// 发送UDP信息 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void button7_Click(object sender, EventArgs e) { udptx.sendMessage(UdpIPEndPoint, textBox5.Text); }
//发送UDP信息 public void sendUDPData(string str) { udptx.sendMessage(UdpIPEndPoint, str); }