如何删除添加到列表中的最后一个元素？ [英] How to remove the last element added into the List?

问题描述

我在其中我加入列表fields.Now同时加入我要检查的条件，如果条件满足，然后我需要从列表中删除添加的最后一行C＃的List。
下面是我的示例code ..

I have a List in c# in which i am adding list fields.Now while adding i have to check condition,if the condition satisfies then i need to remove the last row added from the list. Here is my sample code..

    List<> rows = new List<>();
    foreach (User user in users)
    {
        try
        {
            Row row = new Row();
            row.cell = new string[11];
            row.cell[1] = user."";
            row.cell[0] = user."";
            row.cell[2] = user."";         

            rows.Add(row);

            if (row.cell[0].Equals("Something"))
            {

                //here i have to write code to remove last row from the list
                //row means all the last three fields

            }

        }

所以我的问题是如何从名单在C＃中删除最后一行。
请帮我。

So my question is how to remove last row from list in c#. Please help me.

推荐答案

哦，亲爱的。那岂不是更有意义不添加行的第一个地方？

Oh dear. Wouldn't it make more sense not to add the row in the first place?

Row row = new Row();
//...      

if (!row.cell[0].Equals("Something"))
{
    rows.Add(row);
}

TBH，我想进一步通过测试东西对用户走了一步。，和甚至没有实例化行除非条件得到满足，但看到用户。将无法编译，我想留，作为一个读者练习。

TBH, I'd go a step further by testing "Something" against user."", and not even instantiating a Row unless the condition is satisfied, but seeing as user."" won't compile, I'll leave that as an exercise for the reader.

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