/// <summary> /// Adds device to device list, creates read and write handlers /// </summary> /// <param name="vDeviceName">string, Name of device that matches variable name in PLC</param> /// <param name="vDataType">Type, Data Type of the variable in the PLC</param> public MX_PLCDevice AddDevice(string vDeviceName, Type vDataType) { MX_PLCDevice vNewDevice = new MX_PLCDevice(); // Create a new temporary device vNewDevice.Name = vDeviceName; // Add name to the temporary device vNewDevice.DataType = vDataType; // Add data type to the temporary device vDevices.Add(vNewDevice); // Add the new device to the device list int vIndex = vDevices.Count() - 1; // Get the index of the newly added device // Create an ADS read handler for the new device vDevices[vIndex].ReadHndl = vAdsClient.AddDeviceNotification(vDeviceName, vStream, AdsTransMode.OnChange, updateTime, 0, vDevices[vIndex].Value); // Create an ADS write handler for the new device vDevices[vIndex].WriteHndl = vAdsClient.CreateVariableHandle(vDeviceName); // Return the new device in case the calling function wants it return(vDevices[vIndex]); }
public DeviceChangedArgs(MX_PLCDevice _Device) { vDevice = _Device; }