Win32

Visual Studio “14” CTP ships with a refactored C Runtime. The first thing you’ll notice is that msvcrXX.dll has been replaced by three new DLLs: appcrtXX.dll, desktopcrtXX.dll and vcruntimeXX.ddl (where XX stands for the version number so in this version it’s appcrt140.dll, desktopcrt140.dll and vcruntime140.dll). You can see in this image that both desktopcrt140.dll and…

Read More CRT Refactored in Visual Studio “14”

It is possible to host WPF controls in a Win32 application, and the other way around, but because of the differences betweeb these technologies there are various issues that can appear. One of these is handling of keyboard input. Without diving too much into differences between WPF and Win32, I will show how to provide…

Read More Keyboard input and TAB navigation between WPF controls in a Win32 application

I recently ran into problems with an MFC application that was hosting some Windows Form user control in a modal dialog; the application hanged after it lost focus. The problem was the window received WM_GETDLGCODE message in an infinite loop making it impossible to handle anything else. After a lot of digging, I found that…

Read More A tale of two flags: DS_CONTROL and WS_EX_CONTROLPARENT