private void OnDoWork(object sender, DoWorkEventArgs e)
{
//Asynchronous call from the worker with each tick of the timer
//Tell the gateway to go read the latest data on this background thread
//Then marshall back to the main thread
DataSet ds = ActiveGateway.GetData();
if (ds != null && ds.Tables["DataTable"] != null && ds.Tables["DataTable"].Rows.Count > 0)
{
ds.Tables["DataTable"].Rows[0]["OnDoWorkThreadId"] = Thread.CurrentThread.ManagedThreadId.ToString();
}
e.Result = ds;
}
private void OnStopGateway(object sender, EventArgs e)
{
this.btnStart.Enabled = true;
this.btnStop.Enabled = false;
ActiveGateway.Stop();
}
private void OnRefresh(object sender, EventArgs e)
{
ActiveGateway.Refresh();
}