/// <summary> /// Returns indices of shapes to be passed to insert or update routine /// </summary> private int[] GetShapefileIndices(MapWinGIS.Shapefile sf, bool selectedOnly) { int size = selectedOnly ? sf.NumSelected : sf.NumShapes; if (size == 0) { return(null); } int[] indices = new int[size]; if (selectedOnly) { int count = 0; for (int i = 0; i < size; i++) { if (sf.get_ShapeSelected(i)) { indices[count++] = i; } } } else { for (int i = 0; i < size; i++) { indices[i] = i; } } return(indices); }