/// <summary>
/// Handles the DoWork event of the BgWorker control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="DoWorkEventArgs"/> instance containing the event data.</param>
private void BgWorker_DoWork(object sender, DoWorkEventArgs e)
{
//Control comes here when RunWorkerAsync is called;
ScientificCalculator scificalc = e.Argument as ScientificCalculator;
e.Result = scificalc.Add();
}
/// <summary>
/// Delegate the work that does the time consuming operaiton to this method
/// </summary>
public void TakesCareOfTimeConsumingWork()
{
ScientificCalculator sciFiCalc = new ScientificCalculator();
sciFiCalc.NumberOne = 1;
sciFiCalc.NumberTwo = 2;
bgWorker.RunWorkerAsync(sciFiCalc);
}