Exception with simple ReportControl in Dialog

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   The following raises an exception in CXTPReportHeader::AccessibleLocation()

Toolkit pro 18.2.0/18.0.1
Visual Studio 15.4.5
Windows 10 pro 1709, Build 16299.64

Steps to reproduce:
Create default MFC SDI App
Add new dialog ressource
Add ReportControl to Dialog (via CustomControl, class XTPReport)
Add code to create the dialog class
Add CXTPReportControl member to dialog class
Init the CXTPReportControl via DDX_Control or subclass
Add menuitem/code to display the dialog

Build and run app in debug mode.
Display the dialog, click somewhere in the report control, close the dialog.
You may have to repeat the dialog open/close cycle a couple of times until
an Exception raises.

Tom

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TomPP Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 17 November 2014 Location: Germany Status: Offline Points: 20	Post Options Post Reply Quote TomPP Report Post Thanks(0) Quote Reply Topic: Exception with simple ReportControl in Dialog Posted: 29 November 2017 at 9:31am
	The following raises an exception in CXTPReportHeader::AccessibleLocation() Toolkit pro 18.2.0/18.0.1 Visual Studio 15.4.5 Windows 10 pro 1709, Build 16299.64 Steps to reproduce: Create default MFC SDI App Add new dialog ressource Add ReportControl to Dialog (via CustomControl, class XTPReport) Add code to create the dialog class Add CXTPReportControl member to dialog class Init the CXTPReportControl via DDX_Control or subclass Add menuitem/code to display the dialog Build and run app in debug mode. Display the dialog, click somewhere in the report control, close the dialog. You may have to repeat the dialog open/close cycle a couple of times until an Exception raises. Tom

TomPP Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 17 November 2014 Location: Germany Status: Offline Points: 20	Post Options Post Reply Quote TomPP Report Post Thanks(0) Quote Reply Posted: 01 December 2017 at 12:24pm
	Hi, anyone at CJ or in the community can confirm this? A reply would be nice. Tom

BobC Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 28 April 2017 Location: Longmont, CO Status: Offline Points: 55	Post Options Post Reply Quote BobC Report Post Thanks(0) Quote Reply Posted: 12 December 2017 at 1:20pm
	TomPP: I followed your steps and have not been able to get the program to crash. What does the stack trace tell you about the crash? What is the code looking for that isn't there to cause the crash? I'm running VS2017 15.5.1 on Windows 10 version 1703, build 15036.736 (I'm not updating to Fall Creator's Update until Microsoft fixes the CreateWindowEx bug they introduced -- https://support.microsoft.com/en-us/help/4054150/issues-when-windows-10-fall-creators-update-calls-createwindowex-for-s).