To select a single component, just click it. To select multiple components, do one of the following:
- In the Components Treeview, or in the Form Workspace, use Shift+ClickShift Click to select multiple contiguous components, or Ctrl+ClickControl Click for multiple non-contiguous components.
- Use arrow keys to move selection to the adjacent component.
- Use Shift+Arrow keysShift Arrow keys to select multiple contiguous components.
- Use GuiDesigner.ExpandSelectionGuiDesigner.ExpandSelection and GuiDesigner.ShrinkSelectionGuiDesigner.ShrinkSelection to expand or shrink selection within a container.

