public static void RaiseAndSetIfChanged <T>(
this ReactiveObject reactiveObj,
ref T item,
T newItem,
BitArray hasBeenSet,
bool newHasBeenSet,
int index,
string name,
string hasBeenSetName)
{
var oldHasBeenSet = hasBeenSet[index];
bool itemEqual = EqualityComparer <T> .Default.Equals(item, newItem);
if (oldHasBeenSet != newHasBeenSet)
{
reactiveObj.RaisePropertyChanging(hasBeenSetName);
hasBeenSet[index] = newHasBeenSet;
}
if (!itemEqual)
{
reactiveObj.RaisePropertyChanging(name);
item = newItem;
reactiveObj.RaisePropertyChanged(name);
}
if (oldHasBeenSet != newHasBeenSet)
{
reactiveObj.RaisePropertyChanged(hasBeenSetName);
}
}
public static void RaiseAndSetIfChanged(
this ReactiveObject reactiveObj,
BitArray hasBeenSet,
bool newHasBeenSet,
int index,
string name)
{
var oldHasBeenSet = hasBeenSet[index];
if (oldHasBeenSet == newHasBeenSet)
{
return;
}
reactiveObj.RaisePropertyChanging(name);
hasBeenSet[index] = newHasBeenSet;
reactiveObj.RaisePropertyChanged(name);
}