/// <summary>
/// Dump fields to the current audit output
/// </summary>
public void ShowFields()
{
if (currentConnection == null)
{
throw new TNHostException("TNEmulator is not connected", "There is no currently open TN3270 connection", null);
}
if (sout != null)
{
sout.WriteLine("-------------------dump screen data -----------------");
currentConnection.ExecuteAction(false, "Fields");
sout.WriteLine("" + currentConnection.GetAllStringData(false));
this.CurrentScreenXML.Dump(sout);
sout.WriteLine("-------------------dump screen end -----------------");
}
else
{
throw new ApplicationException("ShowFields requires an active 'Audit' connection on the emulator");
}
}
/// <summary>
/// Dump fields to the current audit output
/// </summary>
public void ShowFields()
{
if (currentConnection == null)
{
throw new TNHostException("Terminal não está conectado", "Não existe conexão com terminal 3270 aberta", null);
}
if (sout != null)
{
sout.WriteLine("-------------------dump screen data -----------------");
currentConnection.ExecuteAction(false, "Fields");
sout.WriteLine("" + currentConnection.GetAllStringData(false));
this.CurrentScreenObject.Dump(sout);
sout.WriteLine("-------------------dump screen end -----------------");
}
else
{
throw new ApplicationException("ShowFields requires an active 'Audit' connection on the emulator");
}
}
/// <summary>
/// Sends the specified key stroke to the emulator.
/// </summary>
/// <param name="waitForScreenToUpdate"></param>
/// <param name="key"></param>
/// <param name="timeout"></param>
/// <returns></returns>
public bool SendKey(bool waitForScreenToUpdate, TnKey key, int timeout)
{
var triggerSubmit = false;
var success = false;
string command;
//This is only used as a parameter for other methods when we're using function keys.
//e.g. F1 yields a command of "PF" and a functionInteger of 1.
var functionInteger = -1;
if (Audit != null && Debug)
{
Audit.WriteLine("SendKeyFromText(" + waitForScreenToUpdate + ", \"" + key + "\", " + timeout + ")");
}
if (currentConnection == null)
{
throw new TNHostException("TNEmulator is not connected", "There is no currently open TN3270 connection",
null);
}
//Get the command name and accompanying int parameter, if applicable
if (Constants.FunctionKeys.Contains(key))
{
command = "PF";
functionInteger = Constants.FunctionKeyIntLUT[key];
}
else if (Constants.AKeys.Contains(key))
{
command = "PA";
functionInteger = Constants.FunctionKeyIntLUT[key];
}
else
{
command = key.ToString();
}
//Should this action be followed by a submit?
triggerSubmit = Config.SubmitAllKeyboardCommands || currentConnection.KeyboardCommandCausesSubmit(command);
if (triggerSubmit)
{
lock (this)
{
DisposeOfCurrentScreenXML();
currentScreenXML = null;
if (Audit != null && Debug)
{
Audit.WriteLine("mre.Reset. Count was " + semaphore.Count);
}
// Clear to initial count (0)
semaphore.Reset();
}
}
success = currentConnection.ExecuteAction(triggerSubmit, command, functionInteger);
if (Audit != null && Debug)
{
Audit.WriteLine("SendKeyFromText - submit = " + triggerSubmit + " ok=" + success);
}
if (triggerSubmit && success)
{
// Wait for a valid screen to appear
if (waitForScreenToUpdate)
{
success = Refresh(true, timeout);
}
else
{
success = true;
}
}
return(success);
}