ListView.HotTracking 属性

public:
 property bool HotTracking { bool get(); void set(bool value); };

public bool HotTracking { get; set; }

member this.HotTracking : bool with get, set

Public Property HotTracking As Boolean

属性值

true 如果项文本在鼠标经过超链接时具有超链接的外观，则为否则，为 false. 默认值为 false。

示例

下面的代码示例演示 ListView 启用了热跟踪。 若要运行此示例，请将以下代码粘贴到 Windows 窗体中，并从窗体的构造函数或Load事件处理程序调用InitializeHotTrackingListView该方法。

private ImageList list = new ImageList();
private ListView hotTrackinglistView = new ListView();

private void InitializeHotTrackingListView(){
    list.Images.Add(new Bitmap(typeof(Button), "Button.bmp"));
    hotTrackinglistView.SmallImageList = list;
    hotTrackinglistView.Location = new Point(20, 20);
    hotTrackinglistView.View = View.SmallIcon;
    ListViewItem listItem1 = new ListViewItem("Short", 0 );
    ListViewItem listItem2 = new ListViewItem("Tiny", 0);
    hotTrackinglistView.Items.Add(listItem1);
    hotTrackinglistView.Items.Add(listItem2);
    hotTrackinglistView.HotTracking = true;
    this.Controls.Add(hotTrackinglistView);
}

Private list As New ImageList()
Private hotTrackinglistView As New ListView()


Private Sub InitializeHotTrackingListView()
    list.Images.Add(New Bitmap(GetType(Button), "Button.bmp"))
    hotTrackinglistView.SmallImageList = list
    hotTrackinglistView.Location = New Point(20, 20)
    hotTrackinglistView.View = View.SmallIcon
    Dim listItem1 As New ListViewItem("Short", 0)
    Dim listItem2 As New ListViewItem("Tiny", 0)
    hotTrackinglistView.Items.Add(listItem1)
    hotTrackinglistView.Items.Add(listItem2)
    hotTrackinglistView.HotTracking = True
    Me.Controls.Add(hotTrackinglistView)

End Sub

注解

启用热跟踪将导致属性Activation设置为 ，并将HoverSelection属性设置为 trueOneClick 。 此外，启用热跟踪时不允许运行时标签编辑。