TabControlSelectionChangingEventArgs(Int32, Int32, Object, Object) Constructor

Initializes a new instance of the TabControlSelectionChangingEventArgs class.

Namespace: DevExpress.Xpf.Core

Assembly: DevExpress.Xpf.Core.v23.2.dll

NuGet Package: DevExpress.Wpf.Core

Declaration

C#

public TabControlSelectionChangingEventArgs(
    int oldSelectedIndex,
    int newSelectedIndex,
    object oldSelectedItem,
    object newSelectedItem
)

VB.NET

Public Sub New(
    oldSelectedIndex As Integer,
    newSelectedIndex As Integer,
    oldSelectedItem As Object,
    newSelectedItem As Object
)

Parameters

Name	Type	Description
oldSelectedIndex	Int32	A zero-based integer value that specifies the index of the previously selected tab item. This value is assigned to the TabControlSelectionChangedEventArgs.OldSelectedIndex property.
newSelectedIndex	Int32	A zero-based integer value that specifies the index of the currently selected tab item. This value is assigned to the TabControlSelectionChangedEventArgs.NewSelectedIndex property.
oldSelectedItem	Object	A data item that corresponds to the previously selected tab item. This value is assigned to the TabControlSelectionChangedEventArgs.OldSelectedItem property.
newSelectedItem	Object	A data item that corresponds to the currently selected tab item. This value is assigned to the TabControlSelectionChangedEventArgs.NewSelectedItem property.

Remarks

Instances of the TabControlSelectionChangingEventArgs class are automatically created, initialized and passed to the DXTabControl.SelectionChanging event handlers. Typically, there is no need to call this constructor directly from your code.