Autodesk 15606-011408-9005 - MAP R6.3 NAMED-10U PK, Руководство по обучению, Страница: 73 / 332

NOTE You can do a more sophisticated search. Click Home tab
➤
Data
panel
➤
Search. That option lets you query a layer with a Boolean
condition—for example, ACRES > 1 to find parcels that are larger than an
acre. The map then shows only the objects that match your query.
7 Save your map, but leave it open for the next lesson.
Where you are now
You used the Data Table to zoom to a parcel.
To continue this tutorial, go to Lesson 6: Edit Objects (page 65)
Lesson 6: Edit Objects
Edit objects and then update their original data stores.
Exercise 1: Check out and edit a feature
If AutoCAD Map 3D is set to check in your changes automatically, the source
file updates while you edit. Automatic update can result in inadvertent changes
to the data store. The safest way to edit geospatial data is to turn off automatic
update feature before you edit a feature. Once you make your changes, check
the feature in to update the data store with your changes and make the feature
available to others again.
When you edit a feature, that feature is automatically checked out and locked
for editing by anyone else (if the data format supports such locking). Other
people can view the feature source, but they cannot change it until you check
it back in.
NOTE This exercise uses the BuildMap1.dwg map you created and modified in the
previous exercises.
To edit an object
1 If you closed your finished map from the previous lesson, reopen it and
display the Data Table for the Parcels layer.
■ Click
➤
Open
➤
Drawing.
Lesson 6: Edit Objects | 65