public void Open()
{
try
{
//Microsoft.PointOfService.DeviceInfo devices = posExplorer.GetDevice(DeviceType.Msr, "Msr");;
//msr = (Msr)posExplorer.CreateInstance(devices);
this.AddDataEvent(msr);
msr.ErrorEvent += new DeviceErrorEventHandler(msr_ErrorEvent);
msr.Open();
msr.Claim(1000);
msr.DeviceEnabled = true;
deviceText = msr.DeviceDescription;
statusText = msr.ToString();
msr.DataEventEnabled = true;
status = MsrStatus.Active;
this.RaiseStatusChangedEvent();
}
catch (PosControlException e1)
{
status = MsrStatus.Inactive;
//MessageBox.Show(e1.ToString());
this.RaiseStatusChangedEvent();
}
catch (Exception e2)
{
status = MsrStatus.Inactive;
//MessageBox.Show(e2.ToString() );
this.RaiseStatusChangedEvent();
}
}
public void Close()
{
try
{
msr.Release();
msr.Close();
this.status = MsrStatus.Inactive;
}
catch
{
status = MsrStatus.Inactive;
}
}
