private void ProcessNumbersBackgroundWorker_DoWork(object sender, DoWorkEventArgs e)
{
// Get the incoming AddParam object.
AddParams args = (AddParams)e.Argument;
// Artifical lag.
System.Threading.Thread.Sleep(5000);
// Return the value.
e.Result = args.a + args.b;
}
private void btnProcessData_Click(object sender, EventArgs e)
{
try
{
// First get the user data (as numerical).
int numbOne = int.Parse(txtFirstNumber.Text);
int numbTwo = int.Parse(this.txtSecondNumber.Text);
AddParams args = new AddParams(numbOne, numbTwo);
// Now spin up the new method and pass args variable.
ProcessNumbersBackgroundWorker.RunWorkerAsync(args);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}