private void LEDONOFF(object sender, EventArgs e)
{
string gip, gmsg;
int gport;
i++;
if (i <= PB.Maximum)
{
PB.Value = i;
label2.Text = i + " 盏灯";
if (LabLEDview.Text == "l")
{
LabLEDview.Text = "";
}
else
{
LabLEDview.Text = "l";
}
gip = ds.Tables[0].Rows[i - 1]["LED_IP"].ToString();
gport = int.Parse(ds.Tables[0].Rows[i - 1]["LED_Port"].ToString());
gmsg = $"{ds.Tables[0].Rows[i-1]["LED_Message"].ToString()}{onoff}";
Server_Class.LEDOnOff(gip, gport, gmsg);
}
else
{
button1.Text = "打开LED"; button2.Text = "关闭LED";
button4.Visible = false; PB.Visible = false;
label1.Visible = false; label2.Visible = false;
}
}
private void button1_Click(object sender, EventArgs e)
{
Server_Class.LEDOnOff(textBox1.Text, int.Parse(textBox2.Text), textBox3.Text);
}
