
Constructing Simple Expressions.............................................................438
Constructing Complex Expressions..........................................................439
Entering Specific Values (Constants) into Expressions ...........................439
Using Mathematical Operators in Expressions ........................................440
Using String Operators in Expressions ....................................................440
Using Comparison Operators in Expressions ..........................................441
Using Geographic Operators in Expressions...........................................443
Using Logical Operators in Expressions ..................................................444
Understanding Operator Precedence ......................................................445
Using Functions in Expressions...............................................................446
Working with the MapBasic Window...............................................................446
Accessing the MapBasic Window.............................................................447
Running a MapBasic Program .................................................................447
Appendix A: Keyboard Shortcuts..................................................................449
Shortcuts for File Menu Items..........................................................................450
Shortcuts for Edit Menu Items.........................................................................450
Shortcut to Tools Menu Items..........................................................................450
Shortcuts to Objects Menu Items....................................................................451
Shortcuts for Query Menu Items......................................................................451
Shortcuts for Options Menu Items..................................................................451
Shortcuts for Map Menu Items.........................................................................451
Shortcuts for Window Menu Items..................................................................452
Shortcuts by Keystroke....................................................................................452
Shortcuts for the Map or Layout Window.......................................................454
When the Map or Classic Layout is Active...............................................454
While Drawing a Polyline or Polygon........................................................455
When Selecting One or More Objects from the Editable Layer or Classic
Layout.......................................................................................................455
Shortcuts for the Browser Window.................................................................456
When the Browser is Active......................................................................456
When Navigating between Cells in the Browser Window.........................456
When Editing Text within the Browser Window........................................457
Shortcuts for the Legend Designer Window..................................................459
When the Legend Designer Window is Active..........................................459
When Selecting One or More Frames in a Legend Designer Window.....460
When Repositioning Legend Frames in the Legend Designer
Window.....................................................................................................460
Shortcuts for MapInfo Professional................................................................461
Appendix B: Elements of a Coordinate System...........................................463
Projections and Their Parameters...................................................................464
Projection Types List................................................................................468
Projection Datums....................................................................................470
Units ........................................................................................................478
19MapInfo Professional User Guide
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