public static extern bool SetConsoleCursorPosition(IntPtr handle, ConsoleCoordinate inCoordCharacterAttributes);
public void Start(ChoConsolePercentageProgressorStartEx consolePercentageProgressorStart, ChoAsyncCallback callback, object state, int timeout)
{
ChoGuard.NotDisposed(this);
int isStarted = Interlocked.CompareExchange(ref _isStarted, 1, 0);
if (isStarted == 1)
{
return;
}
Interlocked.CompareExchange(ref _stopRequested, 0, 1);
lock (ChoConsole.SyncRoot)
{
ChoConsole.Clear();
ChoConsole.ClearKeys();
_consoleCoordinate = new ConsoleCoordinate((short)(Console.CursorLeft + _consolePercentageProgressorSettings.ProgressBarMarginX),
(short)(Console.CursorTop + _consolePercentageProgressorSettings.ProgressBarMarginY));
ShowProgress(MinPercentage, _msg);
}
Action <ChoConsolePercentageProgressorEx, int> wrappedFunc = delegate
{
_threadToKill = Thread.CurrentThread;
try
{
int percentage = MinPercentage;
int retPercentage = MinPercentage;
while (retPercentage < MaxPercentage)
{
if (_stopRequested == 1)
{
break;
}
Tuple <int, string> retValue = consolePercentageProgressorStart(this, percentage, state);
retPercentage = retValue.Item1;
if (percentage >= retPercentage)
{
throw new ChoConsoleException("Returned percentage '{0}' value <= running percentage '{1}' value. It may leads to infinite loop.".FormatString(retPercentage, percentage));
}
else
{
percentage = retPercentage;
}
ShowProgress(retPercentage, retValue.Item2);
}
}
catch (ThreadAbortException)
{
Thread.ResetAbort();
}
finally
{
Console.WriteLine();
Console.WriteLine();
Console.ResetColor();
}
};
_result = ChoAbortableQueuedExecutionService.Global.Enqueue <ChoConsolePercentageProgressorEx, int>(wrappedFunc, this, MinPercentage, callback, state, timeout);
}