修补了.Net Framework 4.6.1（KB4040973）的更新，导致WPF Combobox出现问题 [英] Patch update of Microsoft .Net Framework 4.6.1(KB4040973) causing issue in the WPF Combobox

问题描述

我们的应用程序是使用WPF创建的< g class =" gr_ gr_93 gr-alert gr_gramm gr_inline_cards gr_disable_anim_appear样式multiReplace"数据-GR-ID =" 93" id =" 93"> with。< / g> Net framework 3.5以及
Internet Explorer中的渲染。  在我的办公室，昨天（2017年9月20日）补丁更新了笔记本电脑和下面显示的内容。

• Microsoft Windows更新（KB4040980）
  
  Microsoft Windows安全更新（KB4040966） 
  
  Microsoft Windows安全更新（KB4038779）
  
  Microsoft Windows安全更新（KB4036586） 
  
  Microsoft Windows更新（KB4019990） 
  
  Microsoft .NET Framework 4.6.1更新（KB4040973） 
  
  Microsoft .NET Framework 4.6.1安全更新（KB4040957） 

在此更新之前，数据为< g class =" gr_ gr_933 gr-alert gr_spell gr_inline_cards gr_disable_anim_appear ContextualSpelling"数据-GR-ID =" 933" id =" 933"> combobox< / g> 正确显示，在
之后，此更新组合框值为  解决方案

嗨Sandy121，

欢迎来到MSDN论坛。

此问题已提交给Microsoft，Microsoft正致力于解决此问题，您可以在此处查看：
https://connect.microsoft.com/VisualStudio/feedback/details/3141218

此外，请注明看看
2017年9月12日之后的渲染问题，安装了.NET安全和质量汇总

祝你好运，

乔伊斯

Our application was created using WPF <g class="gr_ gr_93 gr-alert gr_gramm gr_inline_cards gr_disable_anim_appear Style multiReplace" data-gr-id="93" id="93">with .</g>Net framework 3.5 and that rendering in the Internet Explorer.  In my office, yesterday(20-SEP-2017) patch got updated for the laptop and that shown in the below.

• Update for Microsoft Windows (KB4040980)
  Security Update for Microsoft Windows (KB4040966) 
  Security Update for Microsoft Windows (KB4038779)
  Security Update for Microsoft Windows (KB4036586) 
  Update for Microsoft Windows (KB4019990) 
  Update for Microsoft .NET Framework 4.6.1 (KB4040973) 
  Security Update for Microsoft .NET Framework 4.6.1 (KB4040957) 

Prior to this update, the data to <g class="gr_ gr_933 gr-alert gr_spell gr_inline_cards gr_disable_anim_appear ContextualSpelling" data-gr-id="933" id="933">combobox</g> was showing correctly and after this update combo box value is displayed briefly then disappeared.

 In one of our servers still, this patch didn't get updated so that we can see the correct value in the combo box.  

Tried: 

1. uninstall 4.6.1 frameworks update - didn't work 

2. Installed 4.6.1 frameworks from Microsoft site- didn't work 

3. Installed 4.6.2 frameworks from Microsoft site- didn't work 

Please provide suggestion/fix to overcome this issue.

 

解决方案

Hi Sandy121,

Welcome to MSDN forum.

The issue has been submitted to Microsoft and Microsoft is working on solving this issue, you can check it here: https://connect.microsoft.com/VisualStudio/feedback/details/3141218

Besides, please have a look at Rendering issues after the September 12, 2017, .NET Security and Quality Rollups are installed

Best regards,

Joyce

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