c＃将Listview列复制到另一个ListView

问题描述

您好，我在listview1上有一个c＃表单，并且有A，B，C，D，E列。另一种形式是ListView2，它有3列。我想将Listview1上的A，C，D列复制到ListView2。谢谢

Hi I have a c # form on listview1 and have A, B, C, D, E columns. Another form is ListView2, which has 3 columns. I want to copy columns A, C, D on Listview1 to ListView2. Thank you

推荐答案

我认为这不是关于GUI，而是关于数据。尝试处理来自lv1的数据，然后添加到lv2，如下所示。

I think it's not about the GUI, it's about the data. try to cope data from lv1 and then add to lv2 as below.

     List<ListViewItem> tempList = new List<ListViewItem>();

            foreach (ListViewItem lvi in listView1.Items)
            {
                if(lvi.Text=="A"|| lvi.Text == "C"|| lvi.Text == "D")
                {
                    tempList.Add(lvi);
                    listView1.Items.Remove(lvi);
                }
            }

            foreach (ListViewItem lvi in tempList)
            {
                listView2.Items.Add(lvi);
            }

最好的问候，

Bob

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