public void ValidateRename(string newName)
{
if (newName == null)
{
throw new ArgumentNullException(nameof(newName));
}
if (this.ItemAttributes.HasFlag(ItemAttributes.UniqueName) == true)
{
throw new ArgumentException(Resources.Exception_UniqueObjectCannotRename);
}
if (NameValidator.VerifyName(newName) == false)
{
throw new ArgumentException(string.Format(Resources.Exception_InvalidName_Format, newName), nameof(newName));
}
if (this.Container != null)
{
var newPath = CategoryBase <_I, _C, _IC, _CC, _CT> .CreatePath(newName, this.Parent);
if (this.Container.Contains(newPath) == true && this.Container[newPath] != this)
{
throw new ArgumentException(string.Format(Resources.Exception_AlreadyExistedItem_Format, newName), nameof(newName));
}
}
var parent = this.parent;
if (parent != null)
{
if (parent.Categories.ContainsKey(newName) == true)
{
throw new ArgumentException(string.Format(Resources.Exception_AlreadyExistedItem_Format, newName));
}
if (parent.items.ContainsKey(newName) == true)
{
throw new ArgumentException(string.Format(Resources.Exception_AlreadyExistedItem_Format, newName));
}
this.ValidateMove(parent);
}
}
public ChildCollection(CategoryBase <_I, _C, _IC, _CC, _CT> category)
{
this.category = category;
}