RichTextBox: Paragraph created with CreateDeepCopy causes InvalidOperationException on measure

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Last Updated: 07 Jul 2022 10:55 by ADMIN

Release LIB 2022.2.711 (11 Jul 2022)

ADMIN

Tanya

Created on: 20 Jun 2022 08:46

Category: RichTextBox

Type: Bug Report

RichTextBox: Paragraph created with CreateDeepCopy causes InvalidOperationException on measure

The paragraph is not correctly copied and carries empty inlines that cause the exception.

Workaround: Add some content to the inlines of the copied paragraph:

foreach (Span span in paragraphCopy.EnumerateChildrenOfType<Span>())
{
    if (string.IsNullOrEmpty(span.Text))
    {
        span.Text = " ";
    }
}