private void barButtonNew_Click(object sender, System.EventArgs e) { try { SaveFileDialog saveFileDialog = new SaveFileDialog { Filter = "Xml Files (*.xml)|*.xml|All files (*.*)|*.*", FileName = "XML_NAME_DEFAULT" }; DialogResult dr = saveFileDialog.ShowDialog(); if (dr == DialogResult.OK) { string xmlPath = saveFileDialog.FileName; objAlarmManager.CreatFile(xmlPath); objAlarmManager.Alarms.Clear(); IsDataChanged = true; } } catch (Exception ex) { EventscadaException?.Invoke(GetType().Name, ex.Message); } }