Imports Infragistics.Win
Imports Infragistics.Win.UltraWinSchedule
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
' Set the PreferredInViewColumnCount and PreferredInViewGroupCount
' both to 1 so that only one column is displayed at a time.
Me.UltraDayView1.PreferredInViewColumnCount = 1
Me.UltraDayView1.PreferredInViewGroupCount = 1
End Sub