Occurs before the
UltraTabControlBase.SelectedTab is changed.
Syntax
Example
The following code demonstrates how to access some of the information passed in the event arguments of the SelectedTabChanging event.
For an overview of how to handle events in Visual Basic or Visual C#, see
Event Handlers in Visual Basic and Visual C#. For specific information and code examples illustrating how to consume events in your application, see
Consuming Events in the
.NET Framework Developer's Guide.
| Visual Basic |  Copy Code |
|---|
Imports Infragistics.Win
Imports Infragistics.Win.UltraWinTabs
Imports Infragistics.Win.UltraWinTabControl
Private Sub ultraTabControl1_SelectedTabChanging(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinTabControl.SelectedTabChangingEventArgs) Handles ultraTabControl1.SelectedTabChanging
Dim dr As DialogResult
dr = MessageBox.Show(Me, "The tab with text '" + e.Tab.Text + "' is about to be selected. Do you want to cancel selection?", "Cancelable Tab Event", MessageBoxButtons.YesNo)
If dr = DialogResult.Yes Then
e.Cancel = True
End If
End Sub
|
| C# | Copy Code |
|---|
using System.Diagnostics;
using Infragistics.Win;
using Infragistics.Win.UltraWinTabs;
using Infragistics.Win.UltraWinTabControl;
private void ultraTabControl1_SelectedTabChanging(object sender,
Infragistics.Win.UltraWinTabControl.SelectedTabChangingEventArgs e)
{
DialogResult dr = MessageBox.Show(this, "The tab with text '" + e.Tab.Text + "' is about to be selected.
Do you want to cancel selection?", "Cancelable Tab Event",
MessageBoxButtons.YesNo);
if (dr == DialogResult.Yes)
e.Cancel = true;
} |
See Also
