RichTextBox: fixed bug that I re-introduced that deals with using custom ITextFormatters.

15 years ago · 28afd0ab72
1 changed files with 5 additions and 1 deletions
--- a/ExtendedWPFToolkitSolution/Src/WPFToolkit.Extended/RichTextBox/RichTextBox.cs
+++ b/ExtendedWPFToolkitSolution/Src/WPFToolkit.Extended/RichTextBox/RichTextBox.cs
@ -72,7 +72,11 @@ namespace Microsoft.Windows.Controls
            }
            set
            {
-                _textFormatter = value;
+                if (_textFormatter != value)
+                {
+                    _textFormatter = value;
+                    _textFormatter.SetText(Document, Text);
+                }
            }
        }