978 B
978 B
WPF TextBox.Text can be out-of-sync with databinding
Scope
Edge
Version Introduced
4.5
Source Analyzer Status
Planned
Change Description
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.
- Quirked
- Build-time break
Recommended Action
This should have no negative impact. However, you can restore the previous behavior by setting the FrameworkCompatibilityPreferences.KeepTextBoxDisplaySynchronizedWithTextProperty property to false.
Affected APIs
P:System.Windows.Controls.TextBox.Text
Category
Windows Presentation Foundation (WPF)