Click the Draw | Edit Boundaries | Snap All Polyline Segments command to automatically join all existing polylines with nodes that are within the Snap Tolerance (see Tolerance Settings) of each other. Polylines are only snapped to other polylines on the same layer.
This is different from the Connect Polylines command in that you do not choose the polylines to be connected.
Use Draw | Edit Boundaries | Snap All Polyline
Segments to snap all polylines in a project. The
end nodes must be in an overlapping snap tolerance circle.
Polyline to Polygon
Snap Undershoot Polylines
Trim Overshoot Polylines
Create Polygons by Locator
Create Polygons by IDs