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

## header-at-position

Arguments: header-control position-in-header-control

Returns the header-id of the header at position-in-header-control relative to the upper left corner of header-control, or `nil` if that position is not over a header.

See the description of the `header-control` class/control.

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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