public void ChangeScale(string scaleType, string portName)
{
//Change station scale
try {
if (scaleType != "" && portName != "")
{
//Create and configure a scale
IScale oScale = DeviceFactory.CreateScale(scaleType, portName);
PortSettings oSettings = oScale.DefaultSettings;
NameValueCollection nvcScale = (NameValueCollection)ConfigurationManager.GetSection("station/scale");
oSettings.PortName = portName;
oSettings.BaudRate = Convert.ToInt32(nvcScale["BaudRate"]);
switch (nvcScale["Parity"].ToString().ToLower())
{
case "none": oSettings.Parity = Parity.None; break;
case "even": oSettings.Parity = Parity.Even; break;
case "odd": oSettings.Parity = Parity.Odd; break;
}
oScale.Settings = oSettings;
//Atach scale to sort station and turn-on
if (this.mScale != null)
{
this.mScale.TurnOff();
}
this.mScale = oScale;
this.mScale.TurnOn();
}
}
catch (System.IO.IOException) { }
catch (ApplicationException ex) { throw ex; }
catch (Exception ex) { throw new ApplicationException("Unexpected error while setting the scale.", ex); }
finally { if (this.ScaleChanged != null)
{
this.ScaleChanged(this, new EventArgs());
}
}
}
public void ChangeScale(string scaleType, string portName)
{
//Change station scale
try {
if (scaleType != "" && portName != "")
{
//Create and configure a scale
IScale oScale = DeviceFactory.CreateScale(scaleType, portName);
PortSettings oSettings = oScale.DefaultSettings;
NameValueCollection nvcScale = (NameValueCollection)ConfigurationSettings.GetConfig("station/scale");
oSettings.PortName = portName;
oSettings.BaudRate = Convert.ToInt32(nvcScale["BaudRate"]);
switch (nvcScale["Parity"].ToString().ToLower())
{
case "none": oSettings.Parity = RS232Parity.None; break;
case "even": oSettings.Parity = RS232Parity.Even; break;
case "odd": oSettings.Parity = RS232Parity.Odd; break;
}
oScale.Settings = oSettings;
//Atach scale to sort station and turn-on
if (this.mScale != null)
{
this.mScale.TurnOff();
}
this.mScale = oScale;
this.mScale.TurnOn(500);
//Notify clients
if (this.ScaleChanged != null)
{
this.ScaleChanged(this, new EventArgs());
}
}
}
catch (Exception ex) { throw ex; }
}