void ProgressDialogTestWithCancelButton()
{
// Easy way to pass data to the async method
int millisecondsTimeout = 1500;
ProgressDialogResult result = ProgressDialog.Execute(this, "Loading data", (bw, we) => {
for (int i = 1; i <= 5; i++)
{
if (ProgressDialog.ReportWithCancellationCheck(bw, we, "Executing step {0}/5...", i))
{
return;
}
Thread.Sleep(millisecondsTimeout);
}
// So this check in order to avoid default processing after the Cancel button has been pressed.
// This call will set the Cancelled flag on the result structure.
ProgressDialog.CheckForPendingCancellation(bw, we);
}, ProgressDialogSettings.WithSubLabelAndCancel);
if (result.Cancelled)
{
MessageBox.Show("ProgressDialog cancelled.");
}
else if (result.OperationFailed)
{
MessageBox.Show("ProgressDialog failed.");
}
else
{
MessageBox.Show("ProgressDialog successfully executed.");
}
}
internal static ProgressDialogResult ExecuteInternal(Window owner, string label, object operation, ProgressDialogSettings settings)
{
ProgressDialog dialog = new ProgressDialog(settings);
dialog.Owner = owner;
if (!string.IsNullOrEmpty(label))
{
dialog.Label = label;
}
return(dialog.Execute(operation));
}
void ProgressDialogTestDefault()
{
ProgressDialogResult result = ProgressDialog.Execute(this, "Loading data...", (bw, we) => {
Thread.Sleep(4000);
});
if (result.OperationFailed)
{
MessageBox.Show("ProgressDialog failed.");
}
else
{
MessageBox.Show("ProgressDialog successfully executed.");
}
}
void ProgressDialogTestWithSubLabel()
{
ProgressDialogResult result = ProgressDialog.Execute(this, "Loading data", (bw) => {
for (int i = 1; i <= 5; i++)
{
ProgressDialog.Report(bw, "Executing step {0}/5...", i);
Thread.Sleep(1500);
}
}, ProgressDialogSettings.WithSubLabel);
if (result.OperationFailed)
{
MessageBox.Show("ProgressDialog failed.");
}
else
{
MessageBox.Show("ProgressDialog successfully executed.");
}
}
internal static ProgressDialogResult ExecuteInternal(Window owner, string label, object operation, ProgressDialogSettings settings)
{
ProgressDialog dialog = new ProgressDialog(settings);
dialog.Owner = owner;
if (!string.IsNullOrEmpty(label))
dialog.Label = label;
return dialog.Execute(operation);
}