/// <summary>
/// Handles the EntityUpdating event of the ProductsDS control.
/// Used to trap the entity fields errors at the current ProductEntity
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="SD.LLBLGen.Pro.ORMSupportClasses.CancelableDataSourceActionEventArgs"/> instance containing the event data.</param>
protected void ProductsDS_EntityUpdating(object sender, CancelableDataSourceActionEventArgs e)
{
// the entity involved
ProductEntity entityToEvaluate = (ProductEntity)e.InvolvedEntity;
// Retrieve the fields errors from the entity. This will return a semicolon-separated list containing the info.
string errors = entityToEvaluate.GetEntityFieldsErrors();
// there are errors, so cancel the update so the user can fix them.
if (errors != string.Empty)
{
e.Cancel = true;
ShowEntityErrors(errors);
}
else
{
HideEntityErrorControls();
}
}
