private void 條碼讀取器動作執行緒(object obj)
{
while (true)
{
// 讀檔
if (GlobalData.DM[DmTable.DM_8120CCD讀取2D碼].Equals("1"))
{
if (formStartModel.允許2D讀取Tag)
{
GlobalParameter.ReadContent = readerAccessor.ExecCommand("LON", 8000);
if (string.IsNullOrEmpty(GlobalParameter.ReadContent))
{
readerAccessor.ExecCommand("LOFF");
PLCMethod.WriteSingle(DmTable.DM_8221CCD讀2D檔失敗, 1);
}
else
{
PLCMethod.WriteSingle(DmTable.DM_8220CCD讀2D碼完成, 1);
}
}
else
{
PLCMethod.WriteSingle(DmTable.DM_8220CCD讀2D碼完成, 1);
}
PLCMethod.WriteSingle(DmTable.DM_8120CCD讀取2D碼, 0);
}
Thread.Sleep(100);
// 寫入
if (GlobalData.DM[DmTable.DM_81212D碼通知寫入].Equals("1"))
{
string xmlString = "<?xml version='1.0' encoding='UTF-8'?>"
+ "<COMMAND>"
+ "<COM_NUM>11</COM_NUM>"
+ "<INFORMATION>"
+ "<ID>" + GlobalParameter.ReadContent + "</ID>"
+ "</INFORMATION>"
+ "</COMMAND>";
socket.SendTimeout = 10000;
socket.ReceiveTimeout = 5000;
// 送出XML
XmlDocument doc = new XmlDocument();
doc.InnerXml = xmlString;
Byte[] sendBuf = Encoding.UTF8.GetBytes(doc.OuterXml);
socket.Send(sendBuf, sendBuf.Length, SocketFlags.None);
// 回傳XML
Byte[] recvBuf = new Byte[0x40000];
for (Int32 i = 0; i < recvBuf.Length; i++)
{
recvBuf[i] = 0;
}
socket.Receive(recvBuf, 0, recvBuf.Length, SocketFlags.None);
// 取得子節點參數，正確:"0"、錯誤:"1"
XElement xmlroot = XElement.Parse(TypeMethod.FormtXmlDoc(Encoding.UTF8.GetString(recvBuf)));
string error = ((XElement)(xmlroot.Element("ERROR"))).Value;
int dm = (error == "0") ? DmTable.DM_82222D碼寫入完成 : DmTable.DM_82232D碼寫入失敗;
PLCMethod.WriteSingle(dm, 1);
// PLC:DM_81212D碼通知寫入，清空點位
PLCMethod.WriteSingle(DmTable.DM_81212D碼通知寫入, 0);
}
Thread.Sleep(100);
}
}
/// <summary>
/// 條碼讀取器-讀取/寫入Hioki
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnReadWrite_Click(object sender, EventArgs e)
{
try
{
// 異動紀錄
AddRecChangeMethod("手動流程:條碼讀取並寫入Hioki機台");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return;
}
if (GlobalParameter.UseMode.Equals("0"))
{
MessageBox.Show("測試模式，無法讀取。"); return;
}
try
{
string readCode = readerAccessor.ExecCommand("LON", 8000);
lblText.Text = readCode;
if (string.IsNullOrEmpty(readCode))
{
readerAccessor.ExecCommand("LOFF");
MessageBox.Show("讀取錯誤，請檢查讀取器或材料是否有異常。");
return;
}
string xmlString = "<?xml version='1.0' encoding='UTF-8'?>"
+ "<COMMAND>"
+ "<COM_NUM>11</COM_NUM>"
+ "<INFORMATION>"
+ "<ID>" + readCode + "</ID>"
+ "</INFORMATION>"
+ "</COMMAND>";
socket.SendTimeout = 10000;
socket.ReceiveTimeout = 5000;
// 送出XML
XmlDocument doc = new XmlDocument();
doc.InnerXml = xmlString;
Byte[] sendBuf = Encoding.UTF8.GetBytes(doc.OuterXml);
socket.Send(sendBuf, sendBuf.Length, SocketFlags.None);
// 回傳XML
Byte[] recvBuf = new Byte[0x40000];
for (Int32 i = 0; i < recvBuf.Length; i++)
{
recvBuf[i] = 0;
}
socket.Receive(recvBuf, 0, recvBuf.Length, SocketFlags.None);
// 取得子節點參數，正確:0、錯誤:1
XElement xmlroot = XElement.Parse(TypeMethod.FormtXmlDoc(Encoding.UTF8.GetString(recvBuf)));
string error = ((XElement)(xmlroot.Element("ERROR"))).Value;
MessageBox.Show(error.Equals("0") ? "寫入成功" : "寫入失敗");
}
catch (Exception ex)
{
MessageBox.Show("Exception錯誤:" + ex.Message);
}
}
