OutputDebugString incorrectly behaves when Debugger Type is Mixed by Tomas Dirvanauskas

Closed

as Fixed

Type:	Bug
ID:	772515
Opened:	11/28/2012 6:23:00 AM
Access Restriction:	Public

Workaround(s)

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User(s) can reproduce this bug

After applying VisualStudio 2012 Update 1 patch, OutputDebugString started to behave incorrectly with Debugger Type set to Mixed

Details (expand)

Visual Studio 2012

* Create XAML C++ application
* Set Debugger Type to Mixed (Managed And Native)
* Somewhere in the code add these lines OutputDebugStringA("Test\n");
* 'Test' will be outputed twice in the Output window, if the Debugger Type is set to Native OutputDebugStringA behaves normally

But even with Debugger Type 'Mixed', OutputDebugStringA never outputed the message twice in the Output window

English

Windows 8

English

OutputDebugStringA outputs message twice with DebuggerType 'Mixed'

OutputDebugStringA should output message once with DebuggerType 'Mixed'

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Posted by Microsoft on 11/30/2012 at 1:52 AM

Thanks for your feedback.

We are rerouting this issue to the appropriate group within the Visual Studio Product Team for triage and resolution. These specialized experts will follow-up with your issue.

Posted by Microsoft on 11/28/2012 at 6:51 AM

Thank you for your feedback, we are currently reviewing the issue you have submitted. If this issue is urgent, please contact support directly(http://support.microsoft.com)

Microsoft