public virtual IEnumerator <IGridRow <T> > GetEnumerator()
{
if (CurrentRows == null)
{
IQueryable <T> items = Grid.Source;
foreach (IGridProcessor <T> processor in Grid.Processors.Where(proc => proc.ProcessorType == GridProcessorType.Pre))
{
items = processor.Process(items);
}
foreach (IGridProcessor <T> processor in Grid.Processors.Where(proc => proc.ProcessorType == GridProcessorType.Post))
{
items = processor.Process(items);
}
CurrentRows = items
.ToList()
.Select(model => new GridRow <T>(model)
{
CssClasses = CssClasses?.Invoke(model)
});
}
return(CurrentRows.GetEnumerator());
}