/// <summary>
/// Executes when WriteToComPortDelegate1 completes.
/// </summary>
/// <param name="ar"> the value returned by the delegate's BeginInvoke method </param>
internal void WriteCompleted(IAsyncResult ar)
{
WriteToComPortDelegate deleg = null;
string msg = null;
bool success = false;
// Extract the value returned by BeginInvoke (optional).
msg = System.Convert.ToString(ar.AsyncState);
// Get the value returned by the delegate.
deleg = (( WriteToComPortDelegate )((( AsyncResult )(ar)).AsyncDelegate));
success = deleg.EndInvoke(ar);
if (success)
{
if (null != UserInterfaceData)
{
UserInterfaceData("UpdateStatusLabel", "", Color.Black);
}
}
// Add any actions that need to be performed after a write to the COM port completes.
// This example displays the value passed to the BeginInvoke method
// and the value returned by EndInvoke.
Console.WriteLine("Write operation began: " + msg);
Console.WriteLine("Write operation succeeded: " + success);
}
/// <summary>
/// Method that is called after write to COM port is finished.
/// </summary>
/// <param name="ar"></param>
public void WriteCompleted(IAsyncResult ar)
{
WriteToComPortDelegate deleg = null;
string msg = null;
bool success = false;
//Extract the value returned by BeginInvoke (optional)
msg = ar.AsyncState.ToString();
//Get the value returned by the delegate.
deleg = ((WriteToComPortDelegate)(((AsyncResult)(ar)).AsyncDelegate));
msg = ar.AsyncState.ToString();
success = deleg.EndInvoke(ar);
if (UserInterfaceData != null)
{
if (success)
{
UserInterfaceData(ComPortEvent.ReportSerialSuccess, msg);
}
else
{
UserInterfaceData(ComPortEvent.ReportSerialError, "Write operation started " + msg + " did not return success");
}
}
}
public void WriteDataToGate(string textToWrite)
{
writeToGateDelegate = new WriteToComPortDelegate(_WriteToGate);
IAsyncResult iar = writeToGateDelegate.BeginInvoke(textToWrite, new AsyncCallback(_WriteToGateCompleted), DateTime.Now.ToString());
}
public void WriteDataToGate(string textToWrite)
{
writeToGateDelegate = new WriteToComPortDelegate(_WriteToGate);
IAsyncResult iar = writeToGateDelegate.BeginInvoke(textToWrite, new AsyncCallback(_WriteToGateCompleted), DateTime.Now.ToString());
}
