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Bug Report T291316
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Restoring the VerticalScrollPosition property value operates incorrectly in the case of a "multi-page" document layout

created 9 years ago

As we discussed in the Restoring VerticalScrollPosition ticket, to restore a vertical scrollbar position in a document, it is necessary to save the VerticalScrollPosition property value before loading a new document and restore this property after the document was loaded.
However, when zooming is applied for a current document so that the document content is rendered in a "multi-page" layout, restoring the VerticalScrollPosition property value does not work.

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Answers approved by DevExpress Support

created 9 years ago

We have fixed the issue described in this ticket and will include the fix in our next maintenance update. To apply this solution before the official update, request a hotfix by clicking the corresponding link for product versions you require.

Note: Hotfixes may be unavailable for beta versions and updates that are about to be released.

Additional information:

The VerticalScrollPosition property has become obsolete. A corresponding breaking change (BC3113) will be published with the next minor release. Use the RichEditControl.VerticalScrollValue property instead.

    Comments (3)
    SH SH
    Simon Hewitt 9 years ago

      I'm trying to avoid getting a hotfix just now as I am hoping to get a single one that covers all outstanding issues.
      In the meantime, can I ask what VerticalScrollValue will be - is it still an int or another object?
      Can I just store it; make my changes; then restore it and all will be good?

      DevExpress Support Team 9 years ago

        The RichEditControl.VerticalScrollValue  property is of the "long (Int64)" type.
        You can save this property value, make required changes in a document, and restore this property again. Everything should operate correctly.

        SH SH
        Simon Hewitt 9 years ago

          Fixed. Thank you.

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