ListViewItem.IndentCount 属性

定义

命名空间:

System.Windows.Forms

程序集:

System.Windows.Forms.dll

获取或设置 ListViewItem 要缩进的小图像宽度的数量。

public:
 property int IndentCount { int get(); void set(int value); };

public int IndentCount { get; set; }

member this.IndentCount : int with get, set

Public Property IndentCount As Integer

属性值

Int32

ListViewItem 要缩进的小图像宽度数量。

例外

ArgumentOutOfRangeException

在设置 IndentCount 时，指定的数量小于 0。

示例

下面的代码示例演示如何设置 IndentCount 属性。 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事件处理方法调用 InitializeIndentedListViewItems 方法。

ListView indentedListView;

private void InitializeIndentedListViewItems()
{
    indentedListView = new ListView();
    indentedListView.Width = 200;

    // View must be set to Details to use IndentCount.
    indentedListView.View = View.Details;
    indentedListView.Columns.Add("Indented Items", 150);
   
    // Create an image list and add an image.
    ImageList list = new ImageList();
    list.Images.Add(new Bitmap(typeof(Button), "Button.bmp"));

    // SmallImageList must be set when using IndentCount.
    indentedListView.SmallImageList = list;

    ListViewItem item1 = new ListViewItem("Click", 0);
    item1.IndentCount = 1;
    ListViewItem item2 = new ListViewItem("OK", 0);
    item2.IndentCount = 2;
    ListViewItem item3 = new ListViewItem("Cancel", 0);
    item3.IndentCount = 3;
    indentedListView.Items.AddRange(new ListViewItem[] { item1, item2, item3 });

    // Add the controls to the form.
    this.Controls.Add(indentedListView);
}

Private indentedListView As ListView


Private Sub InitializeIndentedListViewItems() 
    indentedListView = New ListView()
    indentedListView.Width = 200
    
    ' View must be set to Details to use IndentCount.
    indentedListView.View = View.Details
    indentedListView.Columns.Add("Indented Items", 150)
    
    ' Create an image list and add an image.
    Dim list As New ImageList()
    list.Images.Add(New Bitmap(GetType(Button), "Button.bmp"))
    
    ' SmallImageList must be set when using IndentCount.
    indentedListView.SmallImageList = list
    
    Dim item1 As New ListViewItem("Click", 0)
    item1.IndentCount = 1
    Dim item2 As New ListViewItem("OK", 0)
    item2.IndentCount = 2
    Dim item3 As New ListViewItem("Cancel", 0)
    item3.IndentCount = 3
    indentedListView.Items.AddRange(New ListViewItem() {item1, item2, item3})
    
    ' Add the controls to the form.
    Me.Controls.Add(indentedListView)

End Sub

注解

IndentCount仅当View包含 ListView 的 属性设置为 Details，并且 SmallImageList 设置了 的 ListView 属性时，才能使用 属性。