//机床状态刷新
public void ListViewRefrush(Object source, ElapsedEventArgs e)
{
try
{
if (serverpara.connectvalid == false)
{
throw new Exception("云端服务器参数错误，请重新设置！");
}
int port = -1;
if (int.TryParse(serverpara.RedisPort, out port) != true)
{
throw new Exception("云端服务器参数错误，请重新设置！");
}
RedisClient Client = new RedisClient(serverpara.RedisIP, port, serverpara.RedisPassword); //连接云端服务器
if (!Client.Ping())
{
throw new Exception("未能连接云端服务器，请检查相关参数！");
}
if (int.TryParse(redispara.RedisPort, out port) != true)
{
throw new Exception("Redis本地服务器参数错误，请重新设置！");
}
RedisClient LocalClient = new RedisClient(redispara.RedisIP, port, redispara.RedisPassword); //连接本地服务器
if (!LocalClient.Ping())
{
throw new Exception("未能连接本地服务器，请检查相关参数！");
}
//绘制机床状态
UInt16 connectedmachinenum = 0; //服务器可连接机床数量
UInt16 Alarmmachinenum = 0; //告警机床数量
UInt16 workmachinenum = 0; //在线机床数量
UInt16 disconnectedmachinenum = 0; //离线机床数量
UInt16 invisiblemachinenum = 0; //因参数错误未显示机床数量
int lineno = LineNo - 1;
int index = 0;
machinestate.listView1.BeginUpdate();
foreach (string key in machineDB[lineno].Keys)
{
Client.Db = machineDB[lineno][key];
byte[] machine = new byte[] { };
machine = Client.Get("Machine");
string machinestr = System.Text.Encoding.Default.GetString(machine);
if (machinestr == key)
{
string tmpstr = machineName[lineno][key];
if (tmpstr != null && tmpstr != "")
{
if (index >= machinestate.listView1.Items.Count)
{
break;
}
ListViewItem lvi = machinestate.listView1.Items[index];
if (lvi.Text != tmpstr)
{
++invisiblemachinenum;
continue; //跳过未显示的key
}
++index;
lvi.UseItemStyleForSubItems = false; //可以设置单元格背景
++connectedmachinenum;
//机床状态
DCAgentApi dcagentApi = DCAgentApi.GetInstance(serverpara.RedisIP);
//获取时间
byte[] timebyte = Client.Get("TimeStamp");
string timestampstr = System.Text.Encoding.Default.GetString(timebyte);
long timestamp = Convert.ToInt64(timestampstr);
var time = System.DateTime.FromBinary(timestamp);
Int16 clientNo = dcagentApi.HNC_NetConnect(machineIP[lineno][key], machinePort[lineno][key]);
bool isConnect = dcagentApi.HNC_NetIsConnect(clientNo);
if (isConnect == false)
{
++disconnectedmachinenum;
lvi.SubItems[1].Text = "离线";
lvi.SubItems[2].Text = "\\";
lvi.SubItems[3].Text = time.ToString();
lvi.SubItems[1].BackColor = Color.Gray;
}
else
{
byte[] machinealarmbyte = new byte[] { };
byte[] alarmbyte = Encoding.UTF8.GetBytes("ALARMNUM_CURRENT");
machinealarmbyte = Client.HGet("Alarm:AlarmNum", alarmbyte);
string machinealarmstr = System.Text.Encoding.Default.GetString(machinealarmbyte);
long machinealarm = Convert.ToInt64(machinealarmstr);
if (machinealarm == 0)
{
++workmachinenum;
lvi.SubItems[1].Text = "在线";
lvi.SubItems[2].Text = "\\";
lvi.SubItems[3].Text = time.ToString();
lvi.SubItems[1].BackColor = Color.Green;
}
else
{
++Alarmmachinenum;
lvi.SubItems[1].Text = "告警";
lvi.SubItems[2].Text = "\\";
lvi.SubItems[3].Text = time.ToString();
lvi.SubItems[1].BackColor = Color.Red;
}
}
}
}
}
machinestate.listView1.EndUpdate();
//设备数量显示
label7.Visible = true;
label8.Visible = true;
label9.Visible = true;
label10.Visible = true;
label11.Visible = true;
label7.Text = "生产线" + LineNo.ToString() + "设备数目:" + machineDB[lineno].Count.ToString() + "台";
label8.Text = "在线设备数目:" + workmachinenum.ToString() + "台";
label9.Text = "离线设备数目:" + disconnectedmachinenum.ToString() + "台";
label10.Text = "告警设备数目:" + Alarmmachinenum.ToString() + "台";
label11.Text = "未显示设备数目:" + invisiblemachinenum.ToString() + "台";
}
catch (Exception ex)
{
MessageBox.Show("ERROR:" + ex.Message, "ERROR");
if (t != null && t.Enabled)
{
t.Enabled = false;
}
}
}
/*public struct machine
* {
* UInt16 MachineIndex;
* String MachineState;
* String MachineAlarm;
*
* }*/
//机床状态初始化
public void ListViewInitial()
{
ushort DB = 0;
if (machinestate != null && machinestate.listView1 != null && machinestate.listView1.Items != null)
{
machinestate.listView1.Items.Clear();
}
try
{
if (serverpara.connectvalid == false)
{
throw new Exception("云端服务器参数错误，请重新设置！");
}
int port = -1;
if (int.TryParse(serverpara.RedisPort, out port) != true)
{
throw new Exception("云端服务器参数错误，请重新设置！");
}
RedisClient Client = new RedisClient(serverpara.RedisIP, port, serverpara.RedisPassword); //连接云端服务器
if (!Client.Ping())
{
throw new Exception("未能连接云端服务器，请检查相关参数！");
}
if (int.TryParse(redispara.RedisPort, out port) != true)
{
throw new Exception("Redis本地服务器参数错误，请重新设置！");
}
RedisClient LocalClient = new RedisClient(redispara.RedisIP, port, redispara.RedisPassword); //连接本地服务器
if (!LocalClient.Ping())
{
throw new Exception("未能连接本地服务器，请检查相关参数！");
}
if (LineNo == 0 || LineCount == 0)
{
throw new Exception("生产线设备参数设置错误，请重新设置！");
}
string lineindex = "Line" + LineNo.ToString();
byte[][] value = new byte[][] { };
value = LocalClient.SMembers(lineindex);
List <string> machineSN = new List <string>(); //生产线包含的设备SN码集合
for (int i = 0; i < value.Length; ++i)
{
machineSN.Add(System.Text.Encoding.Default.GetString(value[i]));
}
string databases_tring;
byte[][] tmp = new byte[][] { };
tmp = Client.ConfigGet("databases");
databases_tring = System.Text.Encoding.Default.GetString(tmp[1]);
int databases = -1; //云服务器db数量
if (int.TryParse(databases_tring, out databases) != true)
{
throw new Exception("云端服务器参数错误，请重新设置！");
}
//遍历云端服务器db
for (int i = 0; i < LineCount; ++i)
{
machineDB.Add(new Dictionary <string, ushort>());
machineName.Add(new Dictionary <string, string>());
machinePort.Add(new Dictionary <string, ushort>());
machineIP.Add(new Dictionary <string, string>());
}
UInt16 linenoindex = (UInt16)(LineNo - 1);
for (int i = 0; i < databases; ++i)
{
DB = (ushort)i;
Client.Db = DB;
byte[] tmppara = new byte[] { };
tmppara = Client.Get("Machine");
string SN = null;
if (tmppara != null)
{
SN = System.Text.Encoding.Default.GetString(tmppara);
if (machineSN.Contains(SN))
{
machineDB[linenoindex][SN] = DB;
}
}
}
//设置本地设备DB && 建立SN与机床编号映射
LocalClient.Db = 0;
byte[] textkey = Encoding.UTF8.GetBytes("DB");
foreach (string key in machineDB[linenoindex].Keys)
{
string texttmp = machineDB[linenoindex][key].ToString();
byte[] hashvalue = Encoding.UTF8.GetBytes(texttmp);
LocalClient.HSet("MachineSN:" + key, textkey, hashvalue); //设置本地设备DB参数
byte[] machinenamebytes = new byte[] { };
byte[] tmpbytes = Encoding.UTF8.GetBytes("MachineNo");
machinenamebytes = LocalClient.HGet("MachineSN:" + key, tmpbytes);
string machinename = System.Text.Encoding.Default.GetString(machinenamebytes);
machineName[linenoindex][key] = machinename;
}
//初始化绘制机床状态
UInt16 connectedmachinenum = 0; //服务器可连接机床数量
UInt16 Alarmmachinenum = 0; //告警机床数量
UInt16 workmachinenum = 0; //在线机床数量
UInt16 disconnectedmachinenum = 0; //离线机床数量
UInt16 invisiblemachinenum = 0; //因参数错误未显示机床数量
int lineno = LineNo - 1;
machinestate.listView1.BeginUpdate();
foreach (string key in machineDB[lineno].Keys)
{
Client.Db = machineDB[lineno][key];
byte[] machine = new byte[] { };
machine = Client.Get("Machine");
string machinestr = System.Text.Encoding.Default.GetString(machine);
if (machinestr == key)
{
ListViewItem lvi = new ListViewItem();
lvi.UseItemStyleForSubItems = false; //可以设置单元格背景
string tmpstr = machineName[lineno][key];
if (tmpstr != null && tmpstr != "")
{
++connectedmachinenum;
lvi.Text = tmpstr;
//机床状态
DCAgentApi dcagentApi = DCAgentApi.GetInstance(serverpara.RedisIP);
// HNC_NetConnect 连接Redis数据库并获取连接设备号
//获取本地服务器上记录的机床IP,Port
byte[] machinebytes = new byte[] { };
byte[] tmpbytes = Encoding.UTF8.GetBytes("IP");
machinebytes = LocalClient.HGet("MachineSN:" + key, tmpbytes);
string machineip = System.Text.Encoding.Default.GetString(machinebytes);
tmpbytes = Encoding.UTF8.GetBytes("Port");
machinebytes = LocalClient.HGet("MachineSN:" + key, tmpbytes);
string machineportstr = System.Text.Encoding.Default.GetString(machinebytes);
ushort machineport = 0;
if (UInt16.TryParse(machineportstr, out machineport) != true)
{
MessageBox.Show("因生产线设备参数错误，SN码为" + key + "，编号为" + lvi.Text + "的设备未显示,请修改设备参数！");
++invisiblemachinenum;
continue; //跳过此设备
}
//获取云服务器上记录的机床IP,Port
machinebytes = Client.Get("IP");
string machineserverip = System.Text.Encoding.Default.GetString(machinebytes);
machinebytes = Client.Get("Port");
string machineserverportstr = System.Text.Encoding.Default.GetString(machinebytes);
ushort machineserverport = 0;
if (UInt16.TryParse(machineserverportstr, out machineserverport) != true)
{
MessageBox.Show("因生产线设备参数错误，SN码为" + key + "，编号为" + lvi.Text + "的设备未显示,请修改设备参数！");
++invisiblemachinenum;
continue; //跳过此设备
}
if (machineip != machineserverip || machineport != machineserverport)
{
MessageBox.Show("因云端和本地设备参数有出入，SN码为" + key + "，编号为" + lvi.Text + "的设备未显示,请修改设备参数！");
++invisiblemachinenum;
continue; //跳过此设备
}
machineIP[lineno][key] = machineip; //key-ip
machinePort[lineno][key] = machineport; //key-port
//获取时间
byte[] timebyte = Client.Get("TimeStamp");
string timestampstr = System.Text.Encoding.Default.GetString(timebyte);
long timestamp = Convert.ToInt64(timestampstr);
var time = System.DateTime.FromBinary(timestamp);
Int16 clientNo = dcagentApi.HNC_NetConnect(machineip, machineport);
bool isConnect = dcagentApi.HNC_NetIsConnect(clientNo);
if (isConnect == false)
{
++disconnectedmachinenum;
lvi.SubItems.Add("离线");
lvi.SubItems.Add("\\");
lvi.SubItems.Add(time.ToString());
lvi.SubItems[1].BackColor = Color.Gray;
}
else
{
byte[] machinealarmbyte = new byte[] { };
byte[] alarmbyte = Encoding.UTF8.GetBytes("ALARMNUM_CURRENT");
machinealarmbyte = Client.HGet("Alarm:AlarmNum", alarmbyte);
string machinealarmstr = System.Text.Encoding.Default.GetString(machinealarmbyte);
long machinealarm = Convert.ToInt64(machinealarmstr);
if (machinealarm == 0)
{
++workmachinenum;
lvi.SubItems.Add("在线");
lvi.SubItems.Add("\\");
lvi.SubItems.Add(time.ToString());
lvi.SubItems[1].BackColor = Color.Green;
}
else
{
++Alarmmachinenum;
lvi.SubItems.Add("告警");
lvi.SubItems.Add("\\");
lvi.SubItems.Add(time.ToString());
lvi.SubItems[1].BackColor = Color.Red;
}
}
machinestate.listView1.Items.Add(lvi);
}
}
}
machinestate.listView1.EndUpdate();
//设备数量显示
label7.Visible = true;
label8.Visible = true;
label9.Visible = true;
label10.Visible = true;
label11.Visible = true;
label7.Text = "生产线" + LineNo.ToString() + "设备数目:" + machineDB[lineno].Count.ToString() + "台";
label8.Text = "在线设备数目:" + workmachinenum.ToString() + "台";
label9.Text = "离线设备数目:" + disconnectedmachinenum.ToString() + "台";
label10.Text = "告警设备数目:" + Alarmmachinenum.ToString() + "台";
label11.Text = "未显示设备数目:" + invisiblemachinenum.ToString() + "台";
}
catch (Exception ex)
{
MessageBox.Show("ERROR:" + ex.Message, "ERROR");
}
}
