场景: C#中使用listView控件，实现动态添加，选中删除等操作.
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private void addButton_Click(object sender, EventArgs e)
{ string item1Str = coutNumber.ToString();//第一列文本
string item2Str = coutNumber.ToString();//第二列文本
this.listView1.Items.Add(new ListViewItem(new string[] { item1Str, item2Str }));//添加一行
coutNumber++;//listView的行数递增
}private void delButton_Click(object sender, EventArgs e)
{ foreach (ListViewItem item in listView1.Items)
{
if (listView1.SelectedItems.Contains(item))
{
int indexDel = listView1.Items.IndexOf(listView1.FocusedItem);
if (listView1.SelectedItems.Count != 0)
{
listView1.Items.RemoveAt(indexDel);//删除
}
}
}
} |