SchedulerControlBase.DependencyPropertyChanged Event

Occurs when any SchedulerControl’s dependency property is changed.

Namespace: DevExpress.Xpf.Scheduling

Assembly: DevExpress.Xpf.Scheduling.v26.1.dll

NuGet Package: DevExpress.Wpf.Scheduling

Declaration

C#

public event DependencyPropertyChangedEventHandler DependencyPropertyChanged

VB.NET

Public Event DependencyPropertyChanged As DependencyPropertyChangedEventHandler

Remarks

Handle this event to determine whether a certain dependency property is changed.

This event can be used instead of the legacy SchedulerControl.SelectionChanged event, as illustrated in the following code snippet:

C#

private void schedulerControl_DependencyPropertyChanged(object sender, DependencyPropertyChangedEventArgs e) {
    SchedulerControl scheduler = sender as SchedulerControl;
    if (e.Property == SchedulerControl.SelectedIntervalProperty) {
        OutputBox.AppendText(string.Format("SelectedInterval is changed. New value is {0} \r\n", e.NewValue));
        OutputBox.ScrollToEnd();
    }
    if (e.Property == SchedulerControl.SelectedResourceProperty) {
        OutputBox.AppendText(string.Format("SelectedResource is changed. New value is {0} \r\n", ((ResourceItem)e.NewValue).Caption));
        OutputBox.ScrollToEnd();
    }
}

VB.NET

Private Sub schedulerControl_DependencyPropertyChanged(ByVal sender As Object, ByVal e As DependencyPropertyChangedEventArgs)
    Dim scheduler As SchedulerControl = TryCast(sender, SchedulerControl)
    If e.Property = SchedulerControl.SelectedIntervalProperty Then
        OutputBox.AppendText(String.Format("SelectedInterval is changed. New value is {0} " & ControlChars.CrLf, e.NewValue))
        OutputBox.ScrollToEnd()
    End If
    If e.Property = SchedulerControl.SelectedResourceProperty Then
        OutputBox.AppendText(String.Format("SelectedResource is changed. New value is {0} " & ControlChars.CrLf, CType(e.NewValue, ResourceItem).Caption))
        OutputBox.ScrollToEnd()
    End If
End Sub