dotnet/Documentation/compatibility/wpf-textbox_text-can-be-out...

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

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)

More information