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Syncfusion Feedback

PdfViewer not changing to the appropriate annotation

Thread ID:





130537 May 17,2017 12:20 PM UTC May 18,2017 11:00 AM UTC UWP 1
Tags: SfPdfViewer
Oludayo Alli
Asked On May 17, 2017 12:20 PM UTC


I am working on PDF annotation and all the buttons (togglebutton) are bound to the appropriate annotation command of the PdfViewer, however, there seems to be some inappropriate behaviours.

The Problem:
1. When a particular annotation button is checked (selected), the appropriate annotation works but while the button is unchecked, the annotation does not switch off
2. When a particular annotation button is checked (selected) and another button is then selected, the new requested annotation is not working as it still fires the old selected annotation.

My Aim:
1. When I select a toggle button, I want to fire the appropriate annotation and when I uncheck the button, I want the annotation to switch off
2. When I select a toggle button, I want to fire the appropriate annotation and when I select another button, I want the old annotation switched off and the new one to fire.

To reproduce this problem:
VS: Visual Studio 2017
OS: Win 10 Creators Update
Target Platform: Creators Update SDK
Syncfusion Controls for UWP XAML

UPDATE: Same issue with Syncfusion Controls for UWP XAML

Also find attached the extrated XAML code for my buttons. I will really appreciate a working sample code for this as I have exhausted my workarounds and forum searches.


Attachment: Annotation_70c754f0.zip

Priyanga Elangovan [Syncfusion]
Replied On May 18, 2017 11:00 AM UTC

Hi Oludayo,

Thank you for contacting Syncfusion support.

A support incident to track the status of the reported issues has been created under your account. Please log on to our support website to check for further updates



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