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| Allegro CL version 10.1 Unrevised from 10.0 to 10.1. 10.0 version

## multiple-selections

Arguments: dialog-item

Returns the value of the multiple-selections property of the argument. This property determines whether the user can select multiple values simultaneously. multiple-selections is a property of the `outline`, `dropping-outline`, `multi-picture-button`, and `list-view` classes.

Whether the value property of one of these widgets is a single value or a list of values depends on this multiple-selections property and on the widget class. For an `outline` (or `dropping-outline`), if multiple-selections is `nil` then the value of the widget will be a single value (or `nil` if no `outline-item` is selected), and if multiple-selections is true then the value of the widget will be a list of zero or more values. On the other hand, the value of a `list-view` or `multi-picture-button` is always a list of zero or more values, even when multiple-selections is `nil`.

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This page was not revised from the 10.0 page.
Created 2019.8.20.

|  | ToC | DocOverview | CGDoc | RelNotes | FAQ | Index | PermutedIndex
| Allegro CL version 10.1 Unrevised from 10.0 to 10.1. 10.0 version