dotnet/Documentation/compatibility/wpf-pencontext-disable-method-calls-on-touch-enabled-systems-may-throw-argumentexception.md

Calls to System.Windows.Input.PenContext.Disable on touch-enabled systems may throw an ArgumentException

Scope

Edge

Version Introduced

4.6.1

Version Reverted

4.7

Source Analyzer Status

NotPlanned

Change Description

Under some circumstances, calls to the internal System.Windows.Intput.PenContext.Disable method on touch-enabled systems may throw an unhandled T:System.ArgumentException because of reentrancy.

• Quirked
• Build-time break

Recommended Action

This issue has been addressed in the .NET Framework 4.7. To prevent the exception, upgrade to a version of the .NET Framework starting with the .NET Framework 4.7.

Affected APIs

Not detectable via API analysis

Category

Windows Presentation Foundation (WPF)