控件是单个用户界面元素，其外观和行为可以通过设置属性，调用控件方法和处理控件事件来更改。
-
ActiveX Control
-
Angle Slider
-
Animation
-
Block List
-
Block View
-
Calendar
-
Check Box
-
Combo Box
DWG List
-
DWG Preview
-
File Explorer
Frame
-
Graphic Button
Grid
Hatch
HTML
-
Hyperlink
-
Image Combo Box
Label
List Box
-
List View
-
Option Button
-
Option List
-
Picture Box
-
Progress Bar
-
Rectangle
-
Scroll Bar
-
Slide View
-
Slider
-
Spin Button
-
Splitter
-
Tab
Strip
Text Box
-
Text Button
Tree