Microsoft.Scripting.ScopeVariableIgnoreCase.DeleteValue C# (CSharp) Méthode

        public bool DeleteValue() {
            bool res = _firstVariable.DeleteValue();
            if (_overflow != null) {
                lock (_overflow) {
                    foreach (var entry in _overflow) {
                        res = entry.Value.DeleteValue() || res;
                    }
                }
            }
            return res;
        }