If you're looking for 'in-place' editing of a ListView's contents (specifically the subitems of a ListView in details view mode), you'll need to implement this yourself, or use a third-party control. By default, the best you can achieve with a 'standard' ListView is to set it's LabelEdit property to true to allow the user to edit the text of the first column of the ListView (assuming you want to allow a free-format text edit). Some examples (including full source-code) of customized ListView's that allow 'in-place' editing of sub-items are.
![Listview Listview](https://10tec.com/articles/screenshots/checkboxes-in-listview-subitems-in-excel-vba.png)
The code provides for horizontal scrolling of the ListView to make sure that a subitem (or column) is fully visible when it's selected with left or right arrow. Among other things, the code takes into account rearranging and resizing of columns as well as resizing of the GUI and ListView.