# inner-mouse-pos / mouse-pos parameter (skin)

Source: https://ref.dm-lang.org/skin/param/inner-mouse-pos
Added in BYOND 516.

### Applies to
> [All](https://ref.dm-lang.org/skin/control/index.md)

### Format
> `*x*,*y*`

Read-only.

Reads the position of the mouse cursor relative to the upper left corner of this control, not including the control's borders.

`mouse-pos` is an alias for `inner-mouse-pos`.

This parameter is "unlisted" and must be explicitly queried. It won't appear when sending `*` as the parameter in [winget()](https://ref.dm-lang.org/proc/winget.md).

### See also
- [outer-mouse-pos parameter](https://ref.dm-lang.org/skin/param/outer-mouse-pos.md)
- [pos parameter](https://ref.dm-lang.org/skin/param/pos.md)