# command parameter (skin)

Source: https://ref.dm-lang.org/skin/param/command

### Applies to
- [Button](https://ref.dm-lang.org/skin/control/button.md)
- [Input](https://ref.dm-lang.org/skin/control/input.md)
- [Macro](https://ref.dm-lang.org/skin/control/macro.md)
- [Menu](https://ref.dm-lang.org/skin/control/menu.md)


### Format
> `string`

[Command](https://ref.dm-lang.org/skin/commands/index.md) executed when this control is activated.

For the Input control, whatever the user types in follows this command. If your command starts with an exclamation point `!`, everything after the `!` is shown as a default prompt that may be cleared by the user.

### See also
> [Client commands](https://ref.dm-lang.org/skin/commands/index.md)