public void SendKey(TnKey tnKey)
{
var keySent = Emulator3270.SendKey(true, tnKey, _emulatorConfig.TimeOut);
if (keySent)
{
if (!Emulator3270.WaitForHostSettle(200, _emulatorConfig.TimeOut))
{
RaiseException(new Exception("Timeout waitting for host to settle!"));
}
}
else
{
RaiseException(new Exception("Timeout sending Key '" + tnKey.ToString() + "'"));
}
}
private void SendKey_Click(object sender, RoutedEventArgs e)
{
try
{
TnKey key = (TnKey)Enum.Parse(typeof(TnKey), KeytoSend.SelectedValue.ToString());
mDriver.MFE.SendKey(key);
if (RecordBtn.IsChecked == true)
{
if (mDriver.mBusinessFlow == null)
{
return;
}
ActMainframeSendKey AMSK = new ActMainframeSendKey();
AMSK.Description = ("Send " + key.ToString() + " Key to Mainframe ");
mDriver.mBusinessFlow.CurrentActivity.Acts.Add((Actions.Act)AMSK);
}
Refresh();
}
finally
{
}
}
/// <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)
{
bool triggerSubmit = false;
bool 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.
int functionInteger = -1;
if (sout != null && Debug == true)
{
sout.WriteLine("SendKeyFromText(" + waitForScreenToUpdate + ", \"" + key.ToString() + "\", " + 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 = this.Config.SubmitAllKeyboardCommands || this.currentConnection.KeyboardCommandCausesSubmit(command);
if (triggerSubmit)
{
lock (this)
{
this.DisposeOfCurrentScreenXML();
currentScreenXML = null;
if (sout != null && Debug)
{
sout.WriteLine("mre.Reset. Count was " + semaphore.Count);
}
// Clear to initial count (0)
semaphore.Reset();
}
}
success = this.currentConnection.ExecuteAction(triggerSubmit, command, functionInteger);
if (sout != null && Debug)
{
sout.WriteLine("SendKeyFromText - submit = " + triggerSubmit + " ok=" + success);
}
if (triggerSubmit && success)
{
// Wait for a valid screen to appear
if (waitForScreenToUpdate)
{
success = this.Refresh(true, timeout);
}
else
{
success = true;
}
}
return(success);
}
