void OnTransactionProgress(object sender, GXTransactionProgressEventArgs e)
{
if (e.Current > e.Maximum)
{
System.Diagnostics.Debug.WriteLine("OnTransactionProgress failed. Current value is higger than maximum.");
}
else if (this.InvokeRequired)
{
this.BeginInvoke(new Gurux.Device.TransactionProgressEventHandler(TransactionProgress), new object[] { sender, e });
}
}
/// <summary>
/// Show active item transaction progress in status bar.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void TransactionProgress(object sender, GXTransactionProgressEventArgs e)
{
try
{
DeviceStates status = e.Status;
//If user has change item OnSelectedObjectChanged will call this.
GXDevice device = GXTransactionManager.GetDevice(e.Item);
GXDevice activeDevice = GXTransactionManager.GetDevice(Director.m_DeviceList.SelectedItem);
if (device == activeDevice)
{
/* TODO:
if ((status & DeviceStates.ReadStart) != 0)
{
TransactionObject = e.Item;
StatusLbl.Text = Gurux.DeviceSuite.Properties.Resources.ReadingTxt;
}
else if ((status & DeviceStates.WriteStart) != 0)
{
TransactionObject = e.Item;
StatusLbl.Text = Gurux.DeviceSuite.Properties.Resources.WritingTxt;
}
else if ((status & (DeviceStates.WriteEnd | DeviceStates.ReadEnd)) != 0)
{
StatusLbl.Text = Gurux.DeviceSuite.Properties.Resources.ReadyTxt;
}
* */
if (status == DeviceStates.None)
{
Progress.Value = 0;
if (device == null)
{
return;
}
e = device.GetTransactionProgress();
}
if ((status & (DeviceStates.ReadStart | DeviceStates.WriteStart)) != 0)
{
try
{
Progress.Maximum = e.Maximum;
Progress.Value = e.Current;
}
catch(Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
if (TransactionObject == null || TransactionObject == e.Item)
{
TransactionObject = e.Item;
Progress.Visible = true;
if ((status & DeviceStates.ReadStart) != 0)
{
StatusLbl.Text = Gurux.DeviceSuite.Properties.Resources.ReadingTxt;
}
else if ((status & DeviceStates.WriteStart) != 0)
{
StatusLbl.Text = Gurux.DeviceSuite.Properties.Resources.WritingTxt;
}
}
}
else if ((status & (DeviceStates.ReadEnd | DeviceStates.WriteEnd)) != 0)
{
if (TransactionObject == e.Item && e.Current == e.Maximum)
{
TransactionObject = null;
Progress.Value = 0;
Progress.Visible = false;
StatusLbl.Text = Gurux.DeviceSuite.Properties.Resources.ReadyTxt;
}
}
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
}
/// <summary>
/// Notifies the current transaction.
/// </summary>
public void NotifyTransactionProgress(object sender, GXTransactionProgressEventArgs e)
{
if (FreezeEvents == 0 && OnTransactionProgress != null)
{
OnTransactionProgress(sender, e);
}
if (this.DeviceList != null)
{
DeviceList.NotifyTransactionProgress(sender, e);
}
}
internal void NotifyTransactionProgress(object sender, GXTransactionProgressEventArgs e)
{
if (this.FreezeEvents == 0 && OnTransactionProgress != null)
{
OnTransactionProgress(sender, e);
}
}
/// <summary>
/// Gets progress of the current transaction.
/// </summary>
public GXTransactionProgressEventArgs GetTransactionProgress()
{
GXTransactionProgressEventArgs status = new GXTransactionProgressEventArgs(TransactionObject, TransactionPos, TransactionCount, this.Status);
return status;
}