internal override void UpdateValues(MultiValuedPropertyBase newMvp)
{
if (newMvp != null && newMvp.IsChangesOnlyCopy)
{
throw new InvalidOperationException(DataStrings.ErrorNotSupportedForChangesOnlyCopy);
}
base.BeginUpdate();
try
{
this.propertyValues.Clear();
if (!this.IsReadOnly)
{
this.added.Clear();
this.removed.Clear();
}
this.changed = true;
this.wasCleared = true;
if (newMvp != null)
{
foreach (object obj in ((IEnumerable)newMvp))
{
T t = (T)((object)obj);
this.propertyValues.Add(t);
if (!this.IsReadOnly)
{
this.added.Add(t);
}
}
}
}
finally
{
base.EndUpdate();
}
}
internal virtual void CopyChangesFrom(ConfigurableObject changedObject)
{
if (changedObject == null)
{
throw new ArgumentNullException("changedObject");
}
this.CheckWritable();
ProviderPropertyDefinition[] array = new ProviderPropertyDefinition[changedObject.propertyBag.Keys.Count];
changedObject.propertyBag.Keys.CopyTo(array, 0);
foreach (ProviderPropertyDefinition providerPropertyDefinition in array)
{
if (!providerPropertyDefinition.IsReadOnly && (!providerPropertyDefinition.IsWriteOnce || this.ObjectState == ObjectState.New) && (changedObject.propertyBag.SaveCalculatedValues || !providerPropertyDefinition.IsCalculated) && changedObject.IsModified(providerPropertyDefinition))
{
object obj = changedObject[providerPropertyDefinition];
MultiValuedPropertyBase multiValuedPropertyBase = obj as MultiValuedPropertyBase;
if (!providerPropertyDefinition.IsMultivalued || multiValuedPropertyBase == null || multiValuedPropertyBase.IsChangesOnlyCopy)
{
this[providerPropertyDefinition] = obj;
}
else
{
MultiValuedPropertyBase multiValuedPropertyBase2 = (MultiValuedPropertyBase)this[providerPropertyDefinition];
multiValuedPropertyBase2.CopyChangesFrom(multiValuedPropertyBase);
this.CleanupInstantiationErrors(providerPropertyDefinition);
}
}
}
}
internal override void UpdateValues(MultiValuedPropertyBase newMvp)
{
if (newMvp != null && newMvp.GetType() != base.GetType())
{
throw new ArgumentException("newMvp", DataStrings.ExceptionCannotSetDifferentType(base.GetType(), newMvp.GetType()));
}
base.UpdateValues(newMvp);
}
public override void CopyChangesFrom(MultiValuedPropertyBase changedMvp)
{
if (changedMvp != null && changedMvp.GetType() != base.GetType())
{
throw new ArgumentOutOfRangeException("changedMvp", DataStrings.ErrorCannotCopyFromDifferentType(base.GetType(), changedMvp.GetType()));
}
base.CopyChangesFrom(changedMvp);
}
public override void CopyChangesFrom(MultiValuedPropertyBase changedMvp)
{
if (this.IsReadOnly)
{
throw new InvalidObjectOperationException(this.ReadOnlyErrorMessage);
}
if (changedMvp == null)
{
throw new ArgumentNullException("changedMvp");
}
if (!changedMvp.Changed)
{
return;
}
bool copyChangesOnly = base.CopyChangesOnly;
base.BeginUpdate();
try
{
base.CopyChangesOnly = true;
if (changedMvp.WasCleared)
{
this.Clear();
}
foreach (object item in changedMvp.Removed)
{
this.Remove(item);
}
foreach (object item2 in changedMvp.Added)
{
this.Add(item2);
}
}
catch (Exception)
{
this.errorOnUpdate = true;
throw;
}
finally
{
base.CopyChangesOnly = copyChangesOnly;
base.EndUpdate();
}
}
internal abstract void UpdateValues(MultiValuedPropertyBase newMvp);
public abstract void CopyChangesFrom(MultiValuedPropertyBase changedMvp);
public static bool IsNullOrEmpty(MultiValuedPropertyBase property)
{
return(property == null || property.Count == 0);
}
