public override IGraphCloneable Clone(CloneContext cloneContext)
{
DxfBlockUserParameter blockUserParameter = (DxfBlockUserParameter)cloneContext.GetExistingClone((IGraphCloneable)this);
if (blockUserParameter == null)
{
blockUserParameter = new DxfBlockUserParameter();
cloneContext.RegisterClone((IGraphCloneable)this, (IGraphCloneable)blockUserParameter);
blockUserParameter.CopyFrom((DxfHandledObject)this, cloneContext);
}
return((IGraphCloneable)blockUserParameter);
}
