public Slider add(Slider slider)
{
logger.Info("Add Slider: ");
try
{
if (slider == null)
{
throw new ArgumentNullException("Slider");
}
context.AddSlider(slider);
logger.Info("End Add Slider: ");
return(slider);
}
catch (Exception ex)
{
logger.Error("Error in Add Slider " + ex.Message);
return(null);
}
}