/// <summary>
/// Raises the node relation collection changing.
/// </summary>
/// <param name="relationName">Name of the relation.</param>
/// <param name="collectionChangedType">Type of the collection changed.</param>
/// <returns></returns>
private bool RaiseNodeRelationCollectionChanging(string relationName, CollectionChangingType collectionChangedType)
{
NodeRelationCancelEventArgs nrCancelEvtArgs = new NodeRelationCancelEventArgs(relationName, collectionChangedType);
if (this.NodeRelationCollectionChanging != null)
NodeRelationCollectionChanging(this, nrCancelEvtArgs);
return nrCancelEvtArgs.Cancel;
}
/// <summary>
/// Raises the source list set changing event args.
/// </summary>
/// <param name="sourceName">Name of the source.</param>
/// <param name="collectionChangedType">Type of the collection changed.</param>
/// <returns></returns>
private bool RaiseSourceListSetChangingEventArgs(string sourceName, CollectionChangingType collectionChangedType)
{
SourceListSetCancelEventArgs cEvtArgs = new SourceListSetCancelEventArgs(sourceName, collectionChangedType);
if (OnSourceListSetChanging != null)
{
OnSourceListSetChanging(this, cEvtArgs);
}
return(cEvtArgs.Cancel);
}
/// <summary>
/// Initializes a new instance of the <see cref="NodeRelationCancelEventArgs"/>.
/// </summary>
/// <param name="relationName">Name of the relation.</param>
/// <param name="collectionChangedType">Type of the collection changed.</param>
public NodeRelationCancelEventArgs(string relationName, CollectionChangingType collectionChangedType)
{
_relationName = relationName;
_collectionChangedType = collectionChangedType;
}
/// <summary>
/// Initializes a new instance of the <see cref="SourceListSetCancelEventArgs"/>.
/// </summary>
/// <param name="sourceName">Name of the source.</param>
/// <param name="collectionChangedType">Type of the collection changed.</param>
public SourceListSetCancelEventArgs(string sourceName, CollectionChangingType collectionChangedType)
{
this._sourceName = sourceName;
this._collectionChangedType = collectionChangedType;
}
