protected void TurnOff(object sender, EventArgs e)
{
//
ScaleClient scale = (ScaleClient)Session["Scale"];
try {
if (scale.IsOn())
{
scale.TurnOff();
}
this.lblIsOn.Text = scale.IsOn().ToString();
this.btnStart.Enabled = !scale.IsOn();
this.btnStop.Enabled = scale.IsOn();
this.btnWeight.Enabled = scale.IsOn();
this.btnZero.Enabled = scale.IsOn();
}
catch (TimeoutException ex) {
reportError(new ApplicationException("The service operation timed out.", ex));
scale.Abort();
}
catch (FaultException <Devices.ScaleFault> f) {
reportError(new ApplicationException("There was a scale fault- " + f.ToString()));
scale.Abort();
}
catch (CommunicationException ex) {
reportError(new ApplicationException("There was a communication problem.", ex));
scale.Abort();
}
}
//
protected void Page_Load(object sender, EventArgs e)
{
//
ScaleClient scale = null;
if (!Page.IsPostBack)
{
scale = new ScaleClient(new InstanceContext(new ScaleCallbacks()), "WSDualHttpBinding_IScale");
Session["Scale"] = scale;
try {
//Service
this.lblService.Text = scale.Endpoint.Address.Uri.ToString();
this.lblIsOn.Text = scale.IsOn().ToString();
//Settings
this.lblBornOn.Text = scale.BornOn().ToLongTimeString();
PortSettings ps = scale.GetSettings();
this.lblPort.Text = ps.PortName;
this.lblBaud.Text = ps.BaudRate.ToString();
this.lblData.Text = ps.DataBits.ToString();
this.lblStop.Text = ps.StopBits.ToString();
this.lblParity.Text = ps.Parity.ToString();
this.lblHandshake.Text = ps.Handshake.ToString();
this.btnStart.Enabled = true;
this.btnStop.Enabled = false;
this.btnWeight.Enabled = false;
this.btnZero.Enabled = false;
}
catch (TimeoutException ex) {
reportError(new ApplicationException("The service operation timed out.", ex));
scale.Abort();
}
catch (FaultException <Devices.ScaleFault> f) {
reportError(new ApplicationException("There was a scale fault- " + f.ToString()));
scale.Abort();
}
catch (CommunicationException ex) {
reportError(new ApplicationException("There was a communication problem.", ex));
scale.Abort();
}
}
}
protected void GetWeight(object sender, EventArgs e)
{
//
ScaleClient scale = (ScaleClient)Session["Scale"];
try {
bool isStable = false;
this.lblWeight.Text = scale.GetWeight(ref isStable).ToString();
}
catch (TimeoutException ex) {
reportError(new ApplicationException("The service operation timed out.", ex));
scale.Abort();
}
catch (FaultException <Devices.ScaleFault> f) {
reportError(new ApplicationException("There was a scale fault- " + f.ToString()));
scale.Abort();
}
catch (CommunicationException ex) {
reportError(new ApplicationException("There was a communication problem.", ex));
scale.Abort();
}
}