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App Policies: 10.1.4 Icon on Windows Store When I try to store my updated UWP app on Windows Store, I'm getting back report with notice: App Policies: 10.1.4 Icon Notes To Developer Icon assets must be provided in appropriate resolutions for all targeted devices. For information on creating and providing the appropriate icon assets, please see this page: https://docs.microsoft.com/en-us/windows/uwp/design/shell/tiles-and-notifications/app-assets I generated icons automatically via Visual Assets in Package.appxmanifest file in UWP project in Visual Studio. Default icon resolution 400x400px. Earlier versions were published without any problems. Are you generated icons again or used the old generated icons? I generated icons by Visual Assets many times, but it didn't occur the issue as you met. Please read the document which the link directed in the back report,which provide many guidelines for icon asset. Then, could you change another picture to...

How to use C++ /WinRT HttpRequestMessage with Custom POST Body and HttpFormUrlEncodedContent (UWP App) In Windows 10, 1803 it is possible to call the WinRT from standard conforming C++. The C++ /CX language extensions are not required anymore. I already know how to send a post Request to a Server using the HttpRequestMessage Class: #pragma comment(lib, "windowsapp") #include "pch.h" #include "winrt/Windows.Web.Http.Filters.h" #include "winrt/Windows.Web.Http.Headers.h" #include <winrt/Windows.Foundation.h> #include <winrt/Windows.Foundation.Collections.h> #include <string_view> using namespace winrt; using namespace Windows::Foundation; using namespace Windows::Web::Http; using namespace Windows::Web::Http::Filters; using namespace Windows::Web::Http::Headers; using namespace Windows::Foundation::Collections; using namespace std::literals; using namespace std; IAsyncAction HttpClientExample(Uri uri) { HttpBaseProtocolFilter ...