| Availability | 3.0 |
| Description | Checks whether Dreamweaver can delete the current selection. Depending on the window that has focus, the deletion may occur in the Document window or the Site window; or, on the Macintosh, in an edit field in a dialog box or floating palette. |
| Arguments | None. |
| Returns | A Boolean value indicating whether the selection is a range (that is, not an insertion point). |
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