wpf-devexpress-dot-xpf-dot-controls-dot-book-54c37246.md
Gets or sets the index of the page currently opened. This is a dependency property.
Namespace : DevExpress.Xpf.Controls
Assembly : DevExpress.Xpf.Controls.v25.2.dll
NuGet Package : DevExpress.Wpf.Controls
public int PageIndex { get; set; }
Public Property PageIndex As Integer
| Type | Description |
|---|---|
| Int32 |
An integer value that specifies the index of the current page. -1 if the left page corresponds to a cover.
|
Since a book displays facing pages, the PageIndex property can correspond to either the left or right page. The odd index corresponds to the left page, the even index corresponds to the right page.
Each time a new page is being opened, the Book.PageIndexChanging event is raised, allowing you to cancel the action. After a new page has been opened, the Book.PageIndexChanged event is fired.
See Also