ColumnHeader h1 = new ColumnHeader();//创建一个列
h1.Text = "姓名"; ColumnHeader h2 = new ColumnHeader();//创建第二个列
h2.Text = "学号";
listView1.Columns.AddRange(new ColumnHeader[]{h1,h2});//将列添加到空间里
listView1.View = View.Details;//列的显示模式
ListViewItem l = new ListViewItem(new string[]{"张三","14"});//实例化一个元素
listView1.Items.Add(l);//将实例化的数据添加到 控件里
启动时,为啥显示的是3列呢第一列是姓名,第二列是学好,怎么还有个第三列空的。只需要两列的,谢谢大家
h1.Text = "姓名"; ColumnHeader h2 = new ColumnHeader();//创建第二个列
h2.Text = "学号";
listView1.Columns.AddRange(new ColumnHeader[]{h1,h2});//将列添加到空间里
listView1.View = View.Details;//列的显示模式
ListViewItem l = new ListViewItem(new string[]{"张三","14"});//实例化一个元素
listView1.Items.Add(l);//将实例化的数据添加到 控件里
启动时,为啥显示的是3列呢第一列是姓名,第二列是学好,怎么还有个第三列空的。只需要两列的,谢谢大家
首先初始化listview控件:
private void SetListView()
{
// Set the view to show details.
listView1.View = View.Details;
// Allow the user to edit item text.
listView1.LabelEdit = false;
// Allow the user to rearrange columns.
listView1.AllowColumnReorder = false;
// Select the item and subitems when selection is made.
listView1.FullRowSelect = true;
// Display grid lines.
listView1.GridLines = true;
// Sort the items in the list in descending order.
listView1.Sorting = SortOrder.None;
// Create columns for the items and subitems.
listView1.Columns.Add("roomTem", "环境温度(℃)");
listView1.Columns.Add("DC", "直流跳闸时间(s)");
listView1.Columns.Add("exchange", "交流跳闸时间(s)");
int width = listView1.Width / 3;
listView1.Columns["roomTem"].Width = width;
listView1.Columns["DC"].Width = width;
listView1.Columns["exchange"].Width = width;
ImageList imgList = new ImageList();
imgList.ImageSize = new Size(1, 24);//分别是宽和高
listView1.SmallImageList = imgList; //这里设置listView的SmallImageList ,用imgList撑大
}
其次:为了listview控件能够在随着大小改变自动调整列宽,添加resize事件:
private void listView1_Resize(object sender, EventArgs e)
{
int width = listView1.Width / 3;
listView1.Columns["roomTem"].Width = width;
listView1.Columns["DC"].Width = width;
listView1.Columns["exchange"].Width = width;
}
另外:禁止用户拖动列宽,添加ColumnWidthChanging事件:
private void listView1_ColumnWidthChanging(object sender, ColumnWidthChangingEventArgs e)
{
ColumnHeader header = this.listView1.Columns[e.ColumnIndex];
e.NewWidth = listView1.Columns[e.ColumnIndex].Width;
e.Cancel = true;
} 这也是我前几天刚搞出来的,分享给你。
见:http://my.csdn.net/my/code/detail/44176