C# (CSharp) NestedElements.Contains示例

示例#1

        public void RemoveMessageElement(OutboxMessage elem)
        {
            if (NestedElements == null && NestedElements?.Count == 0)
            {
                return;
            }

            if (NestedElements.Contains(elem))
            {
                NestedElements.Remove(elem);
            }
        }