.. highlightlang:: us

.. _xyshowline:

XYShowLine
==========

.. index:: XYShowLine

.. us.tag  XYShowLine ENGLISH XYSet

:ref:`XYShowLine` turns the dataset curve on or off.

.. function::  bool = XYShowLine(hData, bShow)

.. us.return

**Return Value**

If the function succeeds, the return value *bool* is TRUE (1); otherwise
it is FALSE (0).

.. us.params

**Parameters**

.. uparam:: hData

   The handle of a dataset created with :ref:`XYCreate` or
   :ref:`TYCreate`.

.. uparam:: bShow

   *bShow* is TRUE (1), when the dataset should appear as
   a curve and FALSE (0), when the curve should not be shown.

.. seealso::
   :ref:`overview-xy-datasets`,
   :ref:`XYIsLineVisible`,
   :ref:`XYSetPen`,
   :ref:`XYCreate`

:sub:`id-703398`