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Error in AppointmentWindowOpening event

Thread ID:





105593 Oct 18,2012 08:16 AM UTC Dec 31,2012 06:53 AM UTC Silverlight 1
Tags: Schedule
Mario Diaz
Asked On October 18, 2012 08:16 AM UTC


As a brief background, I want to open a custom appointment editor so I implemented AppointmentDoubleClick event to show my childWindow and AppointmentWndowOpening to cancel the original appointmentWindow.

And I am getting the following error in the 
AppointmentWindowOpening implementation:

No overload for 'schedule_AppointmentWindowOpening' matches delegate 'ScheduleAppointmentCancelEventHandler'

private void schedule_AppointmentWindowOpening(ScheduleAppointmentCancelEventArgs e)
            e.Cancel = true;
<Schedule:Schedule x:Name="schedule" Grid.Column="0" Grid.Row="1" Grid.ColumnSpan="3" Canvas.ZIndex="1" AllowDrop="True"
                                   AllowAddNew="False" AllowDelete="False" ShowContextMenu="False" 
                                   AppointmentBackground="WhiteSmoke" Foreground="Black"
                                   Visibility="Collapsed" HorizontalAlignment="Left" CalendarVisibility="Collapsed"
                                   ScheduleType="{Binding ElementName=ScheduleTypeSelection, Path=SelectedItem, Mode=TwoWay}"
                                   AllowResize="True" AllowDragAndDrop="True" AppointmentDoubleClick="schedule_AppointmentDoubleClick"


Mario Diaz

Joy Oyiess Rex  K [Syncfusion]
Replied On December 31, 2012 06:53 AM UTC

Hi Mario,


Thanks for using Syncfusion Products.


We have analyzed your query, the particular issue was reproduced only up to the version It was fixed from the version onwards, so if you can open a Direct Track incident regarding this we can provide you a patch for this issue.


Please let us now if you have any queries.



Joy Oyiess Rex.K


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