---
title: "moveDownAndModifySelection(_:)"
framework: appkit
role: symbol
role_heading: Instance Method
path: "appkit/nsstandardkeybindingresponding/movedownandmodifyselection(_:)"
---

# moveDownAndModifySelection(_:)

Extends the selection to include the content below the current selection.

## Declaration

```swift
optional func moveDownAndModifySelection(_ sender: Any?)
```

## See Also

### Modifying the Selection

- [moveBackwardAndModifySelection(_:)](appkit/nsstandardkeybindingresponding/movebackwardandmodifyselection(_:).md)
- [moveForwardAndModifySelection(_:)](appkit/nsstandardkeybindingresponding/moveforwardandmodifyselection(_:).md)
- [moveLeftAndModifySelection(_:)](appkit/nsstandardkeybindingresponding/moveleftandmodifyselection(_:).md)
- [moveRightAndModifySelection(_:)](appkit/nsstandardkeybindingresponding/moverightandmodifyselection(_:).md)
- [moveUpAndModifySelection(_:)](appkit/nsstandardkeybindingresponding/moveupandmodifyselection(_:).md)