private void frmMain_Load(object sender, EventArgs e)
 {
     this.Text = String.Format("As-Built Data Viewer and Converter (build: {0} on the {1})",
                               Assembly.GetExecutingAssembly().GetName().Version.ToString(),
                               Properties.Resources.BuildDate);
     // Add base layers
     theMap.BackColor = Color.LightBlue;
     ExtFunctions.AddBaseLayers(theMap);
     CheckIfPlotFileImported();
     Log("Application ready...");
 }