ListBoxItemCollection.Insert(Int32, Object) Method

Creates a new item and adds it to the specified position within the collection.

Namespace: DevExpress.XtraEditors.Controls

Assembly: DevExpress.XtraEditors.v19.1.dll

Declaration

C#

public void Insert(
    int index,
    object item
)

VB.NET

Public Sub Insert(
    index As Integer,
    item As Object
)

Parameters

Name	Type	Description
index	Int32	An integer value representing the zero-based index at which the created item should be inserted. If negative or exceeds the number of elements within the collection an exception is thrown.
item	Object	An object representing the inserted item.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the Insert(Int32, Object) method.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-drag-drop-listboxcontrol-items-between-listboxcontrols-unbound-mode-e704/CS/Form1.cs#L147

    else
        listBox.Items.Insert(selectedIndex, item);
}

how-to-allow-multiple-nodes-to-be-dragged-and-dropped-outside-the-treelist-e853/CS/Sample/Form1.cs#L60

    else
        lb.Items.Insert(ind, dragString);
}

how-to-customize-columns-order-and-visibility-in-a-custom-drop-down-menu-e2015/CS/Sample/SortableCheckedListBox.cs#L90

{
    Items.Insert(target, Items[source]);
    if (source > target) source++;

VB.NET

how-to-drag-drop-listboxcontrol-items-between-listboxcontrols-unbound-mode-e704/VB/Form1.vb#L145

Else
    listBox.Items.Insert(selectedIndex, item)
End If

how-to-allow-multiple-nodes-to-be-dragged-and-dropped-outside-the-treelist-e853/VB/Sample/Form1.vb#L54

Else
    lb.Items.Insert(ind, dragString)
End If

how-to-customize-columns-order-and-visibility-in-a-custom-drop-down-menu-e2015/VB/Sample/SortableCheckedListBox.vb#L111

Else
    Items.Insert(target, Items(source))
    If source > target Then