From 6832e62e025c05f3c227d8256ccd265397aad673 Mon Sep 17 00:00:00 2001 From: Vivek Mishra Date: Wed, 18 Oct 2017 13:52:18 -0700 Subject: [PATCH] Update 479874-WPF Touch Stops Working After Prolonged Use of Popups.md --- ...ouch Stops Working After Prolonged Use of Popups.md | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/releases/net471/KnownIssues/479874-WPF Touch Stops Working After Prolonged Use of Popups.md b/releases/net471/KnownIssues/479874-WPF Touch Stops Working After Prolonged Use of Popups.md index 808d031..1948d4c 100644 --- a/releases/net471/KnownIssues/479874-WPF Touch Stops Working After Prolonged Use of Popups.md +++ b/releases/net471/KnownIssues/479874-WPF Touch Stops Working After Prolonged Use of Popups.md @@ -1,10 +1,10 @@ -## WPF Touch Stops Working After Rapid/Prolonged Use Of Popups +# WPF Touch Stops Working After Rapid/Prolonged Use Of Popups -### Symptoms +## Symptoms On a touch or stylus-enabled machine, WPF applications may see a loss of touch or stylus after rapid or prolonged use of popups (e.g. ComboBoxes, DropDown Menus). -### Cause +## Cause A change to disposal of HwndSource in .NET 4.7 caused Popups to not correctly cleanup touch resources. This eventually can lead to loss of touch/stylus interaction. -### Resolution -This issue is fixed for all supported OS platforms prior to Windows 10 Fall Creators Update. The fix for Windows 10 Fall Creators Update is expected in a future servicing update. \ No newline at end of file +## Resolution +This issue is fixed for all supported OS platforms prior to Windows 10 Fall Creators Update. The fix for Windows 10 Fall Creators Update is expected in a future servicing update.