private void PauseButton_Click(object sender, EventArgs e)
{
//Flip between pause and resume
if (!toggle)
{
pauseButton.Text = "Resume";
Changer.PauseThread();
}
else
{
pauseButton.Text = "Pause";
Changer.ResumeThread();
}
toggle = !toggle;
}
private void CancelButton_Click(object sender, EventArgs e)
{
bool toggleCopy = toggle;
if (!toggleCopy)
{
Changer.PauseThread();
toggleCopy = true;
}
if (MessageBox.Show("Are you sure you want to cancel?\nOperations in progress will complete and exit", "Confirmation", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
//In case thread is paused, resume it so it can stop gracefully
Changer.ResumeThread();
//Send cancel request to threads
bgWorker.CancelAsync();
DialogResult = DialogResult.OK;
}
else if (toggleCopy)
{
Changer.ResumeThread();
}
}