.. highlightlang:: us

.. index:: GridSetTopRow

.. _gridsettoprow:

GridSetTopRow
=============

.. us.tag  GridSetTopRow ENGLISH New330 Grid

:ref:`GridSetTopRow` sets the topmost row displayed in the grid.

.. function::  bool = GridSetTopRow(nTopRow)

.. us.return

**Return Value**

*bool* is TRUE (1) if the function could set the selection and otherwise FALSE (0).

.. us.params

**Parameters**

.. uparam:: nTopRow

   *nTopRow* is the topmost row starting with 1.

.. us.comment

**Comment**

All functions starting with ``Grid`` access the data browser.
If the browser dialog isn't open, these functions return an invalid value.

.. seealso::
   :ref:`overview-netcdf-browser`,
   :ref:`overview-netcdf-files`,
   :ref:`GridGetTopRow`

:sub:`id-728894`