private void but_open_Click(object sender, EventArgs e)
{
Task.Run(() =>
{
try
{
but_open.Text = "连接中...";
client?.Close();
client = new AllenBradleyClient(txt_ip.Text?.Trim(), int.Parse(txt_port.Text.Trim()), byte.Parse(txt_slot.Text.Trim()));
var result = client.Open();
if (!result.IsSucceed)
{
MessageBox.Show($"连接失败：{result.Err}");
if (chb_show_package.Checked || (ModifierKeys & Keys.Control) == Keys.Control)
{
AppendText($"[请求报文]{result.Requst}");
if (result.Response.IsAny())
{
AppendText($"[响应报文]{result.Response}\r\n");
}
}
}
else
{
but_read.Enabled = true;
but_brokenline.Enabled = true;
but_write.Enabled = true;
but_open.Enabled = false;
but_close.Enabled = true;
but_sendData.Enabled = true;
AppendText($"连接成功\t\t\t\t耗时：{result.TimeConsuming}ms");
if (chb_show_package.Checked || (ModifierKeys & Keys.Control) == Keys.Control)
{
AppendText($"[请求报文]{result.Requst}");
AppendText($"[响应报文]{result.Response}\r\n");
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
but_open.Text = "连接";
}
});
}
public void 长连接主动开关(int port)
{
client = new AllenBradleyClient(ip, port);
client.Open();
#region MyRegion
Random rnd = new Random((int)Stopwatch.GetTimestamp());
for (int i = 0; i < 100; i++)
{
short short_number = (short)rnd.Next(short.MinValue, short.MaxValue);
ushort short_number_1 = (ushort)rnd.Next(ushort.MinValue, ushort.MaxValue);
int int_number = rnd.Next(int.MinValue, int.MaxValue);
uint int_number_1 = (uint)rnd.Next(0, int.MaxValue);
float float_number = rnd.Next(-100000, 100000) / 100;
var bool_value = short_number % 2 == 1;
client.Write("A1", bool_value);
Assert.True(client.ReadBoolean("A1").Value == bool_value);
client.Write("A1", !bool_value);
Assert.True(client.ReadBoolean("A1").Value == !bool_value);
client.Write("A1", short_number);
Assert.True(client.ReadInt16("A1").Value == short_number);
client.Write("A1", short_number_1);
Assert.True(client.ReadUInt16("A1").Value == short_number_1);
client.Write("A1", int_number);
Assert.True(client.ReadInt32("A1").Value == int_number);
client.Write("A1", int_number_1);
Assert.True(client.ReadUInt32("A1").Value == int_number_1);
client.Write("A1", Convert.ToSingle(float_number));
Assert.True(client.ReadFloat("A1").Value == Convert.ToSingle(float_number));
}
#endregion
client.Close();
}