pass the MdiDocument as parameter in DocumentClosing event

[Giovanni Selvatico]

MVVM pattern.

The ItemSource of my DocumentContainer is binded to an  ObservableCollection<UserControl>.

When I close a MDI Document in my DocumentContainer I can trigger the "DocumentClosing" event.

What is the parameter I have to use to pass (to the model) the MDI Document i am closing?

<syncfusion:DocumentContainer ItemsSource="{Binding MyMdiDocuments}"                                         

  <i:Interaction.Triggers>

    <i:EventTrigger EventName="DocumentClosing">

        <i:InvokeCommandAction  

            Command="{Binding Path=ClosingMDICommand}"

            CommandParameter="????????" /> <!-- I want to pass the document I'm closing-->

        </i:EventTrigger>

  </i:Interaction.Triggers>

</syncfusion:DocumentContainer>

          

[Subashini Mahendran]

Hi Giovanni Selvatico,

We have checked your query "Pass the MDIDocument as parameter in DocumentClosing event" and we have prepared the sample to meet your requirement. In this sample, we have used Build-in "DocumentContainerDocumentClosingCommand" command of DocumentContainer and bound ActiveDocument as CommandParameter. Please download the sample from the below location.

Sample:DocumentContainer_129721 

  

If we misunderstood your reqiurement, can you please provide us more information regarding the requirement. This would help us to proceed further.

Regards,
Subashini M.