/// <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);
}