public void CopyFileEx()
{
var sw = Stopwatch.StartNew();
progressBar1.Value = 0;
CopyFileCallbackAction myCallback(FileInfo source, FileInfo destination, object state, long totalFileSize, long totalBytesTransferred)
{
double dProgress = (totalBytesTransferred / (double)totalFileSize) * 100.0;
progressBar1.Value = (int)dProgress;
return(CopyFileCallbackAction.Continue);
}
FileRoutines.CopyFile(textBox1.Text, textBox2.Text, myCallback);
sw.Stop();
if (textBox3.Text.Length > 0)
{
textBox3.AppendText("\r\n");
}
textBox3.AppendText($"Copy CopyFileEx No Thread: " + sw.ElapsedMilliseconds);
}
public void CopyFileExThread()
{
button1.Enabled = false;
var sw = Stopwatch.StartNew();
progressBar1.Value = 0;
var sourceText = textBox1.Text;
var destinationText = textBox2.Text;
var thr = new Thread(() =>
{
CopyFileCallbackAction myCallback(FileInfo source, FileInfo destination, object state, long totalFileSize, long totalBytesTransferred)
{
double dProgress = (totalBytesTransferred / (double)totalFileSize) * 100.0;
this.Invoke((MethodInvoker) delegate { progressBar1.Value = (int)dProgress; });
return(CopyFileCallbackAction.Continue);
}
FileRoutines.CopyFile(sourceText, destinationText, myCallback);
});
thr.SetApartmentState(ApartmentState.MTA);
thr.Priority = ThreadPriority.Highest;
thr.Start();
while (thr.IsAlive)
{
Application.DoEvents();
Thread.Sleep(1);
}
button1.Enabled = true;
sw.Stop();
if (textBox3.Text.Length > 0)
{
textBox3.AppendText("\r\n");
}
textBox3.AppendText($"Copy CopyFileEx Thread: " + sw.ElapsedMilliseconds);
}
