Category: Visual C++
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Getting around “Strong name signature not valid for assembly” for a ClickOnce application
When building a ClickOnce application, I need to redistribute a third party dll. But it failed the strong name validation under sn-vf thus ClickOnce launcher failed with the same error. Microsoft (R) .NET Framework Strong Name Utility Version 4.0.30319.0 Copyright (c) Microsoft Corporation. All rights reserved. Failed to verify assembly — Strong name validation failed. I…
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What part of Windows is written in .Net/WPF/Silverlight?
user 曹一聪 on zhihu is curious how widely .Net is used within Windows components. Obviously an operating system component cannot depend on something that isn’t in the operating system, so nothing uses Silverlight in the desktop version Windows. And because XP editions mostly did not ship with any .Net framework version, practically nothing from the XP days…
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Flash Player: Loading from memory
user cucao wants to know how to play a flash file from application resource. The user wants to use a dongle to protect unauthorized viewing of the flash file so can’t just put the swf file in plain sight. Adobe’s Flash Player, being an ActiveX with supports for many OLE containers such as Internet Explorer and Microsoft Word, implements many standard OLE…
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What’s new in Visual Studio Tools for Windows 10 Preview
Looks like Windows 10 SDK gets renamed. This post focuses on the Win32 wide of changes. Changes in the WinRT Universal App Platform (UAP) side can be found at https://dev.windows.com/en-us/whats-new-windows-10-dev-preview. Some UAP APIs are available to all desktop apps, for exam DirectX 12 and notification center (should not come as surprise, older version of these APIs are…
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Book review: Mastering Windows 8 C++ App Development
Disclaimer: I am a Microsoft MVP in Visual C++, so is Pavel Yosifovich, the author of the book. Mastering Windows 8 C++ App Development by Pavel Yosifovich is a new addition to the Windows Store development books. It took me a while to read (304 pages) but is well worth the time from the perspective…
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Another breaking change related to 64 bit compatibility, this time in TAPISRV w/Windows 8
The ADO team had to make a breaking change the ADO APIs due to compatibility problem with Microsoft Office. Now it seems to be Tapi’s turn. In the 64 bit editions of Windows 8 and Windows Server 2012, some TAPI providers would stop getting incoming calls due to implementation changes in the TAPI service (TAPISRV)…
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How to: Migrating a CLR console Visual C++ project to Windows Forms
Note: Windows Forms programming in new development is discouraged by Microsoft at this point as Microsoft wants to make full use of hardware accelerated drawing instead of using the CPU-intensive GDI. But maintaining old Windows Forms code in Visual C++ 2012 is still supported, GDI isn’t going anywhere anytime soon. Visual C++ 2012 removed the Windows Forms…
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Add the correct interface first in Adding an MFC Class from an ActiveX Control wizard.
In good old times aka VC6, if you want to use an ActiveX in MFC, the Components and Controls Gallery would generate all the properties and methods of an ActiveX and pull dependent types and create wrapper classes for them as well. And it was good. It magically knows the main class of the Windows Media…
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Howto: reset IE security zone settings programmatically
Internet Explorer 7 introduced the IInternetZoneManagerEx2 interface, which has a FixUnsecureSettings method to reset all security zone settings. Like all other IInternetZoneManager* interfaces, you can query this interface from the internet zone manager object: IInternetZoneManagerEx2* pzoneManager=NULL; HRESULT hr=CoCreateInstance(CLSID_InternetZoneManager ,NULL,CLSCTX_INPROC_SERVER,IID_IInternetZoneManagerEx2,(LPVOID*)&pzoneManager); if(hr==S_OK && pzoneManager!=NULL) { hr=pzoneManager->FixUnsecureSettings(); } There’s another CoInternetCreateZoneManager function to get the zone manager object’s IInternetZoneManager interface.
Sheng Jiang 蒋晟 