CSLE.CLS_Expression_LoopIf.ComputeValue C# (CSharp) Метод

        public CLS_Content.Value ComputeValue(CLS_Content content)
        {
            content.InStack(this);

            CLS_Content.Value value = null;
            if ((bool)listParam[0].ComputeValue(content).value)
            {
                ICLS_Expression expr_block = listParam[1];
                if (expr_block != null)
                {
                    if (expr_block is CLS_Expression_Block)
                    {
                        value = expr_block.ComputeValue(content);
                    }
                    else
                    {
                        content.DepthAdd();
                        value = expr_block.ComputeValue(content);
                        content.DepthRemove();
                    }
                }
            }
            else if (listParam.Count > 2)
            {
                ICLS_Expression expr_elseif = listParam[2];
                if (expr_elseif != null)
                {
                    if (expr_elseif is CLS_Expression_Block)
                    {
                        value = expr_elseif.ComputeValue(content);
                    }
                    else
                    {
                        content.DepthAdd();
                        value = expr_elseif.ComputeValue(content);
                        content.DepthRemove();
                    }
                }
            }

            content.OutStack(this);
            return value;
        }