private void PopulateBuffer(IFeatureSet sf) { var buffer = sf.ExportSelection(); Clear(); _buffer = buffer; FeatureSetToSystemClipboard(buffer); }
public static void ExportSelected(this IFeatureSet fs, IFileDialogService dialogService, ILayerService layerService) { if (fs == null) { throw new ArgumentNullException("fs"); } if (dialogService == null) { throw new ArgumentNullException("dialogService"); } if (layerService == null) { throw new ArgumentNullException("layerService"); } if (fs.NumSelected == 0) { MessageService.Current.Info("No shapes are selected."); return; } string filename = string.Empty; dialogService.Title = "Select shapefile name to export selected shapes into"; if (!dialogService.SaveFile(@"Shapefiles (*.shp)|*.shp", ref filename)) { return; } var fsNew = fs.ExportSelection(); if (fsNew != null) { if (!fsNew.SaveAsEx(filename, true)) { MessageService.Current.Warn("Failed to save shapefile: " + filename + "."); return; } fsNew.Dispose(); } else { MessageService.Current.Warn("Failed to export selection."); return; } if (MessageService.Current.Ask("Do you want to load the new shapefile?")) { bool result = layerService.AddLayersFromFilename(filename); if (!result) { MessageService.Current.Warn("Failed to open exported shapefile: " + filename + "."); } } }