private void IOPage_Load(object sender, EventArgs e)
{
CheckForIllegalCrossThreadCalls = false;
ioClient = new TcAdsClient();
try
{
ioClient.Connect(851);
}
catch (Exception err)
{
MessageBox.Show("IO page: client to PLC: " + err.Message);
}
try
{
ioClient.AddDeviceNotificationEx("GVL_General.bLamp01", AdsTransMode.OnChange, 100, 0, ioBtnLamp01, typeof(Boolean));
ioClient.AddDeviceNotificationEx("GVL_General.bLamp02", AdsTransMode.OnChange, 100, 0, ioBtnLamp02, typeof(Boolean));
ioClient.AddDeviceNotificationEx("GVL_General.bLamp03", AdsTransMode.OnChange, 100, 0, ioBtnLamp03, typeof(Boolean));
ioClient.AddDeviceNotificationEx("GVL_General.bLamp04", AdsTransMode.OnChange, 100, 0, ioBtnLamp04, typeof(Boolean));
ioClient.AdsNotificationEx += Client_AdsNotificationEx;
}
catch (Exception)
{
// throw;
MessageBox.Show("add device notification");
}
}
//add notifac
public void addNotification(String plcVarName, Object userdata)
{
Type t;
plcVarTypeMap.TryGetValue(plcVarName, out t);
int NotificationHandle = adsClient.AddDeviceNotificationEx(plcVarName, AdsTransMode.OnChange, 100, 0, userdata, t);
plcHNotifyVarMap.Add(NotificationHandle, plcVarName);
// notificationHandles.Add(notifyHandle);
}
private int RegisterNotificationHandle <T>(string variableName, int cycleTime)
{
cycleTime = cycleTime == -1 ? _defaultCycleTime : cycleTime;
if (typeof(T) == typeof(string))
{
return(_client.AddDeviceNotificationEx(variableName, AdsTransMode.OnChange, cycleTime, _maxDelay,
null,
typeof(T), new[] { 256 }));
}
return(_client.AddDeviceNotificationEx(variableName, AdsTransMode.OnChange, cycleTime, _maxDelay,
null, typeof(T)));
}
private void button5_Click(object sender, EventArgs e)
{
notificationHandles.Clear();
try
{
//register notification
notificationHandles.Add(adsClient.AddDeviceNotificationEx("MAIN.int1", AdsTransMode.OnChange, 100, 0, textBox2, typeof(int)));
notificationHandles.Add(adsClient.AddDeviceNotificationEx("MAIN.bool1", AdsTransMode.OnChange, 100, 0, textBox1, typeof(Boolean)));
notificationHandles.Add(adsClient.AddDeviceNotificationEx("MAIN.lreal1", AdsTransMode.OnChange, 100, 0, textBox4, typeof(Double)));
notificationHandles.Add(adsClient.AddDeviceNotificationEx("MAIN.str1", AdsTransMode.OnChange, 100, 0, textBox3, typeof(String), new int[] { 5 }));
notificationHandles.Add(adsClient.AddDeviceNotificationEx("MAIN.complexStruct1", AdsTransMode.OnChange, 100, 0, textBox5, typeof(ComplexStruct)));
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
button6.Enabled = true;
button5.Enabled = false;
}
private void Form1_Load(object sender, EventArgs e)
{
CheckForIllegalCrossThreadCalls = false;
client = new TcAdsClient();
try
{
client.Connect(851);
hint = client.CreateVariableHandle("MAIN.int1");
hBool = client.CreateVariableHandle("MAIN.bool1");
hDint1 = client.CreateVariableHandle("MAIN.dint1");
hByte1 = client.CreateVariableHandle("MAIN.byte1");
hReal1 = client.CreateVariableHandle("MAIN.real1");
hLreal1 = client.CreateVariableHandle("MAIN.lreal1");
hstr1 = client.CreateVariableHandle("MAIN.str1");
hstr2 = client.CreateVariableHandle("MAIN.str2");
hComplexStruct = client.CreateVariableHandle("MAIN.complexStruct");
//----------Read int array--------
stream = new AdsStream(10 * 2);
Reader = new AdsBinaryReader(stream);
hintArray = client.CreateVariableHandle("MAIN.intArray");
//-----------------------------------
hdintArray1 = client.CreateVariableHandle("MAIN.DintArray1");
//-----add adsNotificationEx event---------------
client.AdsNotificationEx += new AdsNotificationExEventHandler(ads_Notification);
client.AddDeviceNotificationEx("MAIN.int1", AdsTransMode.OnChange, 100, 0, txtINT, typeof(short));
client.AddDeviceNotificationEx("MAIN.bool1", AdsTransMode.OnChange, 100, 0, txtBool, typeof(Boolean));
client.AddDeviceNotificationEx("MAIN.dint1", AdsTransMode.OnChange, 100, 0, txtDint, typeof(int));
client.AddDeviceNotificationEx("MAIN.byte1", AdsTransMode.OnChange, 100, 0, txtByte, typeof(byte));
client.AddDeviceNotificationEx("MAIN.real1", AdsTransMode.OnChange, 100, 0, txtReal, typeof(Single));
client.AddDeviceNotificationEx("MAIN.lreal1", AdsTransMode.OnChange, 100, 0, txtLreal, typeof(double));
client.AddDeviceNotificationEx("MAIN.str1", AdsTransMode.OnChange, 100, 0, txtStr1, typeof(string), new int[] { 50 });
client.AddDeviceNotificationEx("MAIN.str2", AdsTransMode.OnChange, 100, 0, txtStr2, typeof(string), new int[] { 50 });
//ComplexStruct cs = new ComplexStruct();
client.AddDeviceNotificationEx("MAIN.complexStruct", AdsTransMode.OnChange, 100, 0, null, typeof(ComplexStruct));
}
catch (Exception err)
{
MessageBox.Show("Form load " + err.Message);
}
}
public override void init()
{
adsClient = new TcAdsClient();
nameDict["MAIN.MDF_WhichStack"] = typeof(int);
nameDict["MAIN.MDF_WhichDish"] = typeof(int);
nameDict["MAIN.MDF_RunningError"] = typeof(int);
nameDict["MAIN.MDF_online_state"] = typeof(int);
nameDict["MAIN.MDF_Command_response"] = typeof(String);
nameDict["MAIN.MDF_bar_code"] = typeof(string);
nameDict["MAIN.MDF_Motor_1_cur"] = typeof(float);
nameDict["MAIN.MDF_Motor_2_cur"] = typeof(float);
nameDict["MAIN.MDF_Motor_3_cur"] = typeof(float);
nameDict["MAIN.MDF_Motor_4_cur"] = typeof(float);
nameDict["MAIN.CCS_to_MDF_command_listen"] = typeof(String);
nameDict["MAIN.CCS_to_MDF_NumsperStack_listen"] = typeof(int);
nameDict["MAIN.CCS_to_MDF_VolsperDish_listen"] = typeof(float);
cmdString = "MAIN.MDF_Command_response";
try
{
adsClient.Connect(801);
adsClient.AdsNotificationEx += new AdsNotificationExEventHandler(handleNotification);
foreach (String s in nameDict.Keys)
{
handleMap[s] = adsClient.CreateVariableHandle(s);
if (nameDict[s] == typeof(string))
{
adsClient.AddDeviceNotificationEx(s, AdsTransMode.OnChange, 100, 0, s, nameDict[s], new int[] { ConstSettings.StringLength });
}
else
{
adsClient.AddDeviceNotificationEx(s, AdsTransMode.OnChange, 100, 0, s, nameDict[s]);
}
}
adsClient.WriteAny(handleMap["MAIN.MDF_online_state"], 1);
}
catch (Exception ex)
{
}
}
private void CreateCurrentNotification(out string symbolName)
{
symbolName = null;
try
{
if (currentSymbol != null)
{
this.notificationHandle =
adsClient.AddDeviceNotificationEx
(
currentSymbol.IndexGroup,
currentSymbol.IndexOffset,
AdsTransMode.OnChange, 0, 0,
currentSymbol,
GetTypeForDataTypeId(currentSymbol.Datatype)
);
symbolName = currentSymbol.Name;
}
}
catch (Exception err)
{
MessageBox.Show("Failed to create notificationHandle. " + err.Message);
}
}
public override void init()
{
adsClient = new TcAdsClient();
nameDict["MAIN.MDF_WhichStack"] = typeof(int);
nameDict["MAIN.MDF_WhichDish"] = typeof(int);
nameDict["MAIN.MDF_RunningError"] = typeof(int);
nameDict["MAIN.MDF_online_state"] = typeof(int);
nameDict["MAIN.MDF_Command_response"] = typeof(String);
nameDict["MAIN.MDF_bar_code"] = typeof(string);
nameDict["MAIN.MDF_Motor_1_cur"] = typeof(float);
nameDict["MAIN.MDF_Motor_2_cur"] = typeof(float);
nameDict["MAIN.MDF_Motor_3_cur"] = typeof(float);
nameDict["MAIN.MDF_Motor_4_cur"] = typeof(float);
nameDict["MAIN.CCS_to_MDF_command_listen"] = typeof(String);
nameDict["MAIN.CCS_to_MDF_NumsperStack_listen"] = typeof(int);
nameDict["MAIN.CCS_to_MDF_VolsperDish_listen"] = typeof(float);
cmdString = "MAIN.MDF_Command_response";
try
{
adsClient.Connect(801);
adsClient.AdsNotificationEx += new AdsNotificationExEventHandler(handleNotification);
foreach (String s in nameDict.Keys)
{
handleMap[s] = adsClient.CreateVariableHandle(s);
if (nameDict[s] == typeof(string))
{
adsClient.AddDeviceNotificationEx(s, AdsTransMode.OnChange, 100, 0, s, nameDict[s],new int[]{ConstSettings.StringLength});
}
else
{
adsClient.AddDeviceNotificationEx(s, AdsTransMode.OnChange, 100, 0, s, nameDict[s]);
}
}
adsClient.WriteAny(handleMap["MAIN.MDF_online_state"], 1);
}
catch (Exception ex)
{
}
}
