XtraTabControl.SelectedPageChanged Event

Fires after the selected tab page has been changed.

Namespace: DevExpress.XtraTab

Assembly: DevExpress.XtraEditors.v18.1.dll

Declaration

C#

[DXCategory("Behavior")]
public event TabPageChangedEventHandler SelectedPageChanged

VB.NET

<DXCategory("Behavior")>
Public Event SelectedPageChanged As TabPageChangedEventHandler

Event Data

The SelectedPageChanged event's data class is TabPageChangedEventArgs. The following properties provide information specific to this event:

Property	Description
Page	Gets the tab page currently being processed.
PrevPage	Gets the previously processed tab page.

Remarks

The SelectedPageChanged event is raised when end-users select the tab pages via the keyboard or by clicking their headers using the mouse, or when changing the XtraTabControl.SelectedTabPage or XtraTabControl.SelectedTabPageIndex properties via code.

The event parameter’s TabPageChangedEventArgs.Page and TabPageChangedEventArgs.PrevPage properties allow the currently and previously selected tab pages to be identified, respectively.

If pages are switched using animation effects (see XtraTabControl.Transition), the XtraTabControl.SelectedPageChangeAnimationCompleted event fires when the animation completes.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the SelectedPageChanged event.

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.

VB.NET

how-to-add-custom-buttons-to-xtratabcontrols-header-region-e3116/VB/XtraTabControl_CustomButtons/Form1.vb#L71

Private Sub xtraTabControl1_SelectedPageChanged(ByVal sender As Object, ByVal e As TabPageChangedEventArgs) Handles xtraTabControl1.SelectedPageChanged
    'xtraTabControl1.CustomHeaderButtons[1].Enabled = (e.Page.Text != "Start Page");

spreadsheet-document-api-examples-part-2-t217615/VB/SpreadsheetDocServerAPIPart2/Form1.vb#L44

    ShowFirstExample()
    AddHandler xtraTabControl1.SelectedPageChanged, AddressOf xtraTabControl1_SelectedPageChanged
End Sub

spreadsheet-chart-api-examples-t132724/VB/SpreadsheetDocServerChartAPISamples/Form1.vb#L66

    ShowFirstExample()
    AddHandler xtraTabControl1.SelectedPageChanged, AddressOf xtraTabControl1_SelectedPageChanged
End Sub

winforms-the-richeditcontrols-common-api-t210437/VB/RichEditAPISample/Form1.vb#L353

    ShowFirstExample()
    AddHandler xtraTabControl1.SelectedPageChanged, AddressOf xtraTabControl1_SelectedPageChanged
End Sub

snap-report-api-examples-t429162/VB/SnapServerExamples/Form1.vb#L42

AddHandler Me.evaluator.OnAfterCompile, AddressOf evaluator_OnAfterCompile
AddHandler Me.xtraTabControl1.SelectedPageChanged, AddressOf xtraTabControl1_SelectedPageChanged

C#

spreadsheet-document-api-examples-part-2-t217615/CS/SpreadsheetDocServerAPIPart2/Form1.cs#L45

    ShowFirstExample();
    this.xtraTabControl1.SelectedPageChanged += new TabPageChangedEventHandler(this.xtraTabControl1_SelectedPageChanged);
}

spreadsheet-chart-api-examples-t132724/CS/SpreadsheetDocServerChartAPISamples/Form1.cs#L67

    ShowFirstExample();
    this.xtraTabControl1.SelectedPageChanged += new TabPageChangedEventHandler(this.xtraTabControl1_SelectedPageChanged);
}

winforms-the-richeditcontrols-common-api-t210437/CS/RichEditAPISample/Form1.cs#L367

    ShowFirstExample();
    this.xtraTabControl1.SelectedPageChanged += new DevExpress.XtraTab.TabPageChangedEventHandler(this.xtraTabControl1_SelectedPageChanged);
}

snap-report-api-examples-t429162/CS/SnapServerExamples/Form1.cs#L43

this.evaluator.OnAfterCompile += evaluator_OnAfterCompile;
this.xtraTabControl1.SelectedPageChanged += xtraTabControl1_SelectedPageChanged;

winforms-spreadsheet-chart-api-e5222/CS/SpreadsheetChartAPISamples/Form1.cs#L65

    ShowFirstExample();
    this.xtraTabControl1.SelectedPageChanged += new TabPageChangedEventHandler(this.xtraTabControl1_SelectedPageChanged);
}