The Select Columns dialog lets you choose which information appears in the Variables view:
| Name | The name of the variable. |
| Declared Type | The way the type is defined. |
| Value | The value of the variable. |
| Actual Type | The type object associated with the handle variable (handle:TYPE) and the actual class for class variables. If the variable has not been initialized, the value shows as a question mark, indicating it is unknown. |
This dialog appears when you click the drop-down menu in the Variables view, select Layout, and choose Select Columns. (You must also have chosen the Show Columns option for the Select Columns option to appear.)