private async void button1_Click(object sender, EventArgs e)
{
progressBarSample = new ProgressBarSample();
progressBarSample.ProgressChanged += OnProgressChanged;
cancellationTokenSource = new System.Threading.CancellationTokenSource();
var token = cancellationTokenSource.Token;
string message = "";
bool isError = false;
try
{
var task = await Task <bool> .Factory.StartNew(() => progressBarSample.Work(token), token);
//await task;
}
catch (OperationCanceledException)
{
}
catch (Exception ex)
{
isError = true;
message = $"Произошла ошибка {ex.Message}";
}
if (!isError)
{
message = true ? "Процесс отменет" : "Процесс завершен";
}
MessageBox.Show(message);
}
private void button1_Click(object sender, EventArgs e)
{
_progressBarSample = new ProgressBarSample();
_progressBarSample.ProgressChanged += OnProgressChanged;
_progressBarSample.WorkCompleted += OnWorkCompleted;
var thread = new Thread(() => _progressBarSample.Work(synchronizationContext));
thread.Start();
button1.Enabled = false;
}
