private void ToggleRoutesHelp(bool displayHelp)
{
if (displayHelp)
{
m_routesHelpCanvas.Visibility = Visibility.Visible;
m_routesDataGrid.Height = DATA_GRID_HEIGHT - HELP_CANVAS_HEIGHT;
}
else
{
m_routesHelpCanvas.Visibility = Visibility.Collapsed;
m_routesDataGrid.Height = DATA_GRID_HEIGHT + HELP_CANVAS_HEIGHT;
}
}