Hello Ramesh,

I am following up to inform you that I have created case for you with ID CAS-178178-S9B1G4 to discuss this further. You can reach your case following the link bellow:

https://ko.infragistics.com/my-account/support-activity
 
I will update you via the mentioned case, so if you have any further questions or comments please update your case accordingly. Thanks.

Hello Ramesh,

I've reproduced the behavior, but it's only been happening with text editors using strings and integers. Checkboxes with Booleans don't seem to affected. I am currently in a discussion with my team to determine our next step of action.

I will follow up early next week regarding my progress.

Let me know if you have any questions.

Microsoft Visual Studio Professional 2012
Version 11.0.61219.00 Update 5
Microsoft .NET Framework Version 4.6.01055
Installed Version: Professional

LightSwitch for Visual Studio 2012   04938-004-0033001-02877
Microsoft LightSwitch for Visual Studio 2012
Office Developer Tools   04938-004-0033001-02877
Microsoft Office Developer Tools
Team Explorer for Visual Studio 2012   04938-004-0033001-02877
Microsoft Team Explorer for Visual Studio 2012

Visual Basic 2012   04938-004-0033001-02877
Microsoft Visual Basic 2012
Visual C# 2012   04938-004-0033001-02877
Microsoft Visual C# 2012
Visual C++ 2012   04938-004-0033001-02877
Microsoft Visual C++ 2012
Visual F# 2012   04938-004-0033001-02877
Microsoft Visual F# 2012
Visual Studio 2012 Code Analysis Spell Checker   04938-004-0033001-02877
Microsoft® Visual Studio® 2012 Code Analysis Spell Checker
Visual Studio 2012 SharePoint Developer Tools   04938-004-0033001-02877
Microsoft Visual Studio 2012 SharePoint Developer Tools
ASP.NET and Web Tools   2012.3.41009
Microsoft Web Developer Tools contains the following components:
Support for creating and opening ASP.NET web projects
Browser Link: A communication channel between Visual Studio and browsers
Editor extensions for HTML, CSS, and JavaScript
Page Inspector: Inspection tool for ASP.NET web projects
Scaffolding: A framework for building and running code generators
Server Explorer extensions for Windows Azure Web Sites
Web publishing: Extensions for publishing ASP.NET web projects to hosting providers, on-premises servers, or Windows Azure

Crystal Reports for .NET Framework   
Crystal Reports for .NET Framework


Infragistics Version Utility   1.0
Infragistics.ColorTuner   1.0
Infragistics.VSExtension   1.0
JetBrains ReSharper Ultimate 2016.2.2    Build 106.0.20160913.91321
NuGet Package Manager   2.8.60318.667
PreEmptive Analytics Visualizer   1.0
SQL Server Data Tools   11.1.50717.0
Microsoft SQL Server Data Tools
StyleCop   4.7.54.0
Windows Installer XML Toolset   3.10.3.3007
Windows Installer XML Toolset version 3.10.3.3007
XamlStylerVSPackage   1.0
Xaml Styler.

Ramesh,

Thank you very much for following up. Since I was unable to reproduce the behavior I will begin building a virtual machine tailored to your environment in an attempt to reproduce this. In the meantime please provide a video demonstrating the issue occurring and upload it here, if possible. I will inform you as soon as I begin testing.

Let me know if you have any questions regarding this matter.

Hi,

Yes, I am seeing the message box twice for each property change. This issue also occurs in the build you've shared. I have just downloaded your code and uncommented the messagebox line.

Environment:

IDE: VS Professional 2012

OS : Windows 7 Enterprise 64 bit