ListViewItem.ListViewSubItem Class


Represents a subitem of a ListViewItem.

Namespace:   System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)


Public Class ListViewSubItem


Initializes a new instance of the ListViewItem.ListViewSubItem class with default values.

System_CAPS_pubmethodListViewItem.ListViewSubItem(ListViewItem, String)

Initializes a new instance of the ListViewItem.ListViewSubItem class with the specified owner and text.

System_CAPS_pubmethodListViewItem.ListViewSubItem(ListViewItem, String, Color, Color, Font)

Initializes a new instance of the ListViewItem.ListViewSubItem class with the specified owner, text, foreground color, background color, and font values.


Gets or sets the background color of the subitem's text.


Gets the bounding rectangle of the ListViewItem.ListViewSubItem.


Gets or sets the font of the text displayed by the subitem.


Gets or sets the foreground color of the subitem's text.


Gets or sets the name of the ListViewItem.ListViewSubItem.


Gets or sets an object that contains data about the ListViewItem.ListViewSubItem.


Gets or sets the text of the subitem.


Determines whether the specified object is equal to the current object.(Inherited from Object.)


Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.)


Serves as the default hash function. (Inherited from Object.)


Gets the Type of the current instance.(Inherited from Object.)


Creates a shallow copy of the current Object.(Inherited from Object.)


Resets the styles applied to the subitem to the default font and colors.


Returns a string that represents the current object.(Overrides Object.ToString().)

A ListView control displays a list of items that are defined by the ListViewItem class. Each ListViewItem can store subitem objects that are defined by the ListViewItem.ListViewSubItem class. Subitems are displayed when the View property of the ListView control is set to Details. Typically, subitems contain information that is related to their parent item. For example, if a ListView control displays items that represent orders, each item could display the order number. Subitems could be added to each item to display information such as the product ordered, the quantity of items ordered, and the total price of the items ordered. Unlike ListViewItem objects, ListViewItem.ListViewSubItem objects cannot be edited directly by the user (the user can edit ListViewItem objects if the LabelEdit property of the ListView control is set to true).

Because subitems cannot be directly edited by the user and do not display images, properties are limited to those that affect the style of the subitem text when it is displayed in the ListView control. If the UseItemStyleForSubItems property of the ListView that contains the subitems is set to false, you can use the Font, BackColor, and ForeColor properties to change the styles applied to the text display. Typically, the styles of the item and the subitems are the same in a ListView control, but if you want to change the style of a specific ListViewItem.ListViewSubItem to highlight it, you can use these properties on the items you want to display differently.

The following code example creates a ListView control with three ListViewItem objects specified and three ListViewItem.ListViewSubItem objects specified for each item. The example also creates ColumnHeader objects to display the subitems in details view. Two ImageList objects are also created in the code example to provide images for the ListViewItem objects. These ImageList objects are added to the LargeImageList and SmallImageList properties. The example uses the following properties in creating the ListView control.

You need to add the code to a Form and call the method created in the example from the constructor or another method on the form. The example requires that images named MySmallImage1, MySmallImage2, MyLargeImage1, and MyLargeImage2 are located in the root directory of drive C.

Private Sub CreateMyListView()
    ' Create a new ListView control.
    Dim listView1 As New ListView()
    listView1.Bounds = New Rectangle(New Point(10, 10), New Size(300, 200))

    ' Set the view to show details.
    listView1.View = View.Details
    ' Allow the user to edit item text.
    listView1.LabelEdit = True
    ' Allow the user to rearrange columns.
    listView1.AllowColumnReorder = True
    ' Display check boxes.
    listView1.CheckBoxes = True
    ' 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 ascending order.
    listView1.Sorting = SortOrder.Ascending

    ' Create three items and three sets of subitems for each item.
    Dim item1 As New ListViewItem("item1", 0)
    ' Place a check mark next to the item.
    item1.Checked = True
    Dim item2 As New ListViewItem("item2", 1)
    Dim item3 As New ListViewItem("item3", 0)
    ' Place a check mark next to the item.
    item3.Checked = True

    ' Create columns for the items and subitems.
    ' Width of -2 indicates auto-size.
    listView1.Columns.Add("Item Column", -2, HorizontalAlignment.Left)
    listView1.Columns.Add("Column 2", -2, HorizontalAlignment.Left)
    listView1.Columns.Add("Column 3", -2, HorizontalAlignment.Left)
    listView1.Columns.Add("Column 4", -2, HorizontalAlignment.Center)

    'Add the items to the ListView.
    listView1.Items.AddRange(New ListViewItem() {item1, item2, item3})

    ' Create two ImageList objects.
    Dim imageListSmall As New ImageList()
    Dim imageListLarge As New ImageList()

    ' Initialize the ImageList objects with bitmaps.

    'Assign the ImageList objects to the ListView.
    listView1.LargeImageList = imageListLarge
    listView1.SmallImageList = imageListSmall

    ' Add the ListView to the control collection.
End Sub 'CreateMyListView

.NET Framework
Available since 1.1

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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