30 lines
978 B
Markdown
30 lines
978 B
Markdown
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## WPF TextBox.Text can be out-of-sync with databinding
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### Scope
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Edge
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### Version Introduced
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4.5
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### Source Analyzer Status
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Planned
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### Change Description
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In some cases, the TextBox.Text property reflects a previous value of the databound property value if the property is modified during a databinding write operation.
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- [x] Quirked
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- [ ] Build-time break
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### Recommended Action
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This should have no negative impact. However, you can restore the previous behavior by setting the [FrameworkCompatibilityPreferences.KeepTextBoxDisplaySynchronizedWithTextProperty](https://msdn.microsoft.com/en-us/library/system.windows.frameworkcompatibilitypreferences.keeptextboxdisplaysynchronizedwithtextproperty(v=vs.110).aspx) property to false.
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### Affected APIs
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* `P:System.Windows.Controls.TextBox.Text`
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### Category
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Windows Presentation Foundation (WPF)
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[More information](https://msdn.microsoft.com/en-us/library/hh367887(v=vs.110).aspx#wpf)
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<!-- breaking change id: 52 -->
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