/// <summary>
/// Sets the content of the region.
/// </summary>
/// <param name="screen">The screen.</param>
/// <param name="vrName">Name of the region (viewRange).</param>
/// <param name="content">The content.</param>
/// <param name="renderer">The renderer to use to transform the content into a matrix.</param>
/// <returns>true if the content could be set, otherwise false</returns>
public bool SetRegionContent(BrailleIOScreen screen, String vrName, Object content, IBrailleIOContentRenderer renderer)
{
if (screen != null)
{
BrailleIOViewRange vr = screen.GetViewRange(vrName);
if (vr != null)
{
if (content != null)
{
vr.SetOtherContent(content, renderer);
}
else
{
vr.SetMatrix(null);
}
}
}
return(false);
}