ArcGIS server9.2 Learning and Development (4) -- use the TOC Control

In learning and developing ArcGIS server9.2 (3) -- using map controls, the basic usage of map controls provided by ArcGIS server9.2 is explained. However, only map controls are far from enough, we also need a lot of controls for Electronic Map operations that can be displayed on the map control. ArcGIS server9.2 also provides us with this control. Here we will explain the control TOC that can control the Map Display layer.
The procedure is as follows:
1. still use the arcgisstudy website created in ArcGIS server9.2 Learning and Development (3) -- use map control. Add a new web page and name it "tocctrluse. aspx ".
2. In tocctrluse. the map control and mapresourcemanager control are also placed on the ASPX page, and configured according to the steps described in "ArcGIS server9.2 Learning and Development (3) -- use map control" to enable the map control to browse electronic maps.
3. Place a TOC control on the web page and set its attribute "buddycontrol" to "map1 ".
4. Set tocctrluse. aspx to the start page and run the arcgisstudy website. For example:

All layers are displayed (the key unit _ font_point is the "point" layer, the double road_polyline is the "line" layer, and the area _ region is the "area" layer)

Point layer not displayed

Line layer not displayed

Surface Layer not displayed