public void ApplySort(ListSortDescriptionCollection
sortCollection)
{
bool oldRaise = RaiseListChangedEvents;
RaiseListChangedEvents = false;
try
{
PropertyComparerCollection <T> tmp
= new PropertyComparerCollection <T>(sortCollection);
List <T> items = new List <T>(this);
items.Sort(tmp);
int index = 0;
foreach (T item in items)
{
SetItem(index++, item);
}
this.sorts = tmp;
}
finally
{
RaiseListChangedEvents = oldRaise;
ResetBindings();
}
}
private SyncSession(string planName, DataProviderBase provider, PropertyComparerCollection comparers, PropertySetterCollection setters, IList <LogProviderBase> loggers, PropertyMappingCollection mappings)
{
this.planName = planName;
this.provider = provider;
this.comparers = comparers;
this.setters = setters;
this.loggers = loggers;
this.mappings = mappings;
this.batchSize = 1;
}
private static PropertyComparerCollection CreateComparers(HashSet <string> comparerNames, ComparerConfigurationElementCollection comparerConfigSet)
{
var comparers = new PropertyComparerCollection();
foreach (string name in comparerNames)
{
var itemConfig = comparerConfigSet[name];
if (itemConfig == null)
{
throw new ConfigurationErrorsException(string.Format("没有找到名为 {0} 的比较器", name));
}
comparers.Add(name, CreateInstance <IPropertyComparer>(itemConfig.Type));
}
return(comparers);
}
protected override void RemoveSortCore()
{
this.sorts = null;
}
