/// <summary>
/// Devuelve una lista ordenada y filtrada a partir de los datos de la lista
/// actual, usando un criterio para fechas.
/// </summary>
/// <param name="criteria">Criterio para DateTime</param>
/// <param name="sortProperty">Campo de ordenación</param>
/// <param name="sortDirection">Sentido de ordenación</param>
/// <returns>Lista ordenada</returns>
public SortedBindingList <C> GetSortedSubList(DCriteria criteria,
string sortProperty,
ListSortDirection sortDirection)
{
List <C> list = new List <C>();
SortedBindingList <C> sortedList = new SortedBindingList <C>(list);
if (Items.Count == 0)
{
return(sortedList);
}
PropertyDescriptor property = TypeDescriptor.GetProperties(Items[0]).Find(criteria.GetProperty(), false);
switch (criteria.Operation)
{
case Operation.Less:
{
foreach (C item in Items)
{
foreach (PropertyDescriptor prop in TypeDescriptor.GetProperties(item))
{
if (prop.Name == property.Name)
{
DateTime value = (DateTime)prop.GetValue(item);
if (value < (DateTime)criteria.GetValue())
{
sortedList.Add(item);
}
break;
}
}
}
} break;
case Operation.LessOrEqual:
{
foreach (C item in Items)
{
foreach (PropertyDescriptor prop in TypeDescriptor.GetProperties(item))
{
if (prop.Name == property.Name)
{
DateTime value = (DateTime)prop.GetValue(item);
if (value <= (DateTime)criteria.GetValue())
{
sortedList.Add(item);
}
break;
}
}
}
} break;
case Operation.Equal:
{
foreach (C item in Items)
{
foreach (PropertyDescriptor prop in TypeDescriptor.GetProperties(item))
{
if (prop.Name == property.Name)
{
DateTime value = (DateTime)prop.GetValue(item);
if (value == (DateTime)criteria.GetValue())
{
sortedList.Add(item);
}
break;
}
}
}
} break;
case Operation.GreaterOrEqual:
{
foreach (C item in Items)
{
foreach (PropertyDescriptor prop in TypeDescriptor.GetProperties(item))
{
if (prop.Name == property.Name)
{
DateTime value = (DateTime)prop.GetValue(item);
if (value >= (DateTime)criteria.GetValue())
{
sortedList.Add(item);
}
break;
}
}
}
} break;
case Operation.Greater:
{
foreach (C item in Items)
{
foreach (PropertyDescriptor prop in TypeDescriptor.GetProperties(item))
{
if (prop.Name == property.Name)
{
DateTime value = (DateTime)prop.GetValue(item);
if (value > (DateTime)criteria.GetValue())
{
sortedList.Add(item);
}
break;
}
}
}
} break;
default:
{
foreach (C item in Items)
{
foreach (PropertyDescriptor prop in TypeDescriptor.GetProperties(item))
{
if (prop.Name == property.Name)
{
DateTime value = (DateTime)prop.GetValue(item);
if (value == (DateTime)criteria.GetValue())
{
sortedList.Add(item);
}
break;
}
}
}
} break;
}
sortedList.ApplySort(sortProperty, sortDirection);
return(sortedList);
}
/// <summary>
/// Devuelve una lista a partir de los datos de la lista actual, usando
/// un criterio para fechas
/// </summary>
/// <param name="criteria">Filtro para DateTime</param>
/// <returns>Lista</returns>
public List <C> GetSubList(DCriteria criteria)
{
List <C> list = new List <C>();
if (Items.Count == 0)
{
return(list);
}
PropertyDescriptor property = TypeDescriptor.GetProperties(Items[0]).Find(criteria.GetProperty(), false);
switch (criteria.Operation)
{
case Operation.Less:
{
foreach (C item in Items)
{
foreach (PropertyDescriptor prop in TypeDescriptor.GetProperties(item))
{
if (prop.Name == property.Name)
{
DateTime value = (DateTime)prop.GetValue(item);
if (value < (DateTime)criteria.GetValue())
{
list.Add(item);
}
break;
}
}
}
} break;
case Operation.LessOrEqual:
{
foreach (C item in Items)
{
foreach (PropertyDescriptor prop in TypeDescriptor.GetProperties(item))
{
if (prop.Name == property.Name)
{
DateTime value = (DateTime)prop.GetValue(item);
if (value <= (DateTime)criteria.GetValue())
{
list.Add(item);
}
break;
}
}
}
} break;
case Operation.Equal:
{
foreach (C item in Items)
{
foreach (PropertyDescriptor prop in TypeDescriptor.GetProperties(item))
{
if (prop.Name == property.Name)
{
DateTime value = (DateTime)prop.GetValue(item);
if (value == (DateTime)criteria.GetValue())
{
list.Add(item);
}
break;
}
}
}
} break;
case Operation.GreaterOrEqual:
{
foreach (C item in Items)
{
foreach (PropertyDescriptor prop in TypeDescriptor.GetProperties(item))
{
if (prop.Name == property.Name)
{
DateTime value = (DateTime)prop.GetValue(item);
if (value >= (DateTime)criteria.GetValue())
{
list.Add(item);
}
break;
}
}
}
} break;
case Operation.Greater:
{
foreach (C item in Items)
{
foreach (PropertyDescriptor prop in TypeDescriptor.GetProperties(item))
{
if (prop.Name == property.Name)
{
DateTime value = (DateTime)prop.GetValue(item);
if (value > (DateTime)criteria.GetValue())
{
list.Add(item);
}
break;
}
}
}
} break;
default:
{
foreach (C item in Items)
{
foreach (PropertyDescriptor prop in TypeDescriptor.GetProperties(item))
{
if (prop.Name == property.Name)
{
DateTime value = (DateTime)prop.GetValue(item);
if (value == (DateTime)criteria.GetValue())
{
list.Add(item);
}
break;
}
}
}
} break;
}
return(list);
}
