HWND hwndLabel = CreateWindowEx( 0, “STATIC”, “hello”, WS_CHILD | WS_VISIBLE, 200, 200, 600, 600, hWnd, 404, hand, NULL ); I adjusted the width and height properties of the label to set the size but when I run the label it’s still the same size, it doesn’t change anything. Help me HWND hwndLabel = CreateWindowEx( 0, […]

I have a desktop background type of application that I am trying to make work properly with Windows 10+ virtual desktops. When changing the virtual desktop I begin to encounter strange repaint behaviour and even the taskbar had issues drawing depending on the configuration of open windows on the desktop.

I wrote the following code that can handle c++ exception manually (inside a veh handler):

I was trying to perform exception handling manually (through a call to language specific handler function) inside a VEH. This is the code:

Reading https://learn.microsoft.com/en-us/windows/win32/api/shobjidl_core/nf-shobjidl_core-ishellitemimagefactory-getimage#siigbf_iconbackground-0x00000080

The RtlAddFunctionTable is used to dynamically install a funciton table in order to handle SEH exceptions.I have used it on custom loader, everything’s fine. I was not able to find much information about RtlInsertInvertedFunctionTable which is an undocumented internal function, but it seems to do the same job as the first function.

For a dialog created from resource, used as a main form and containing only buttons, which message (if any) signifies all buttons/controls have been created (drawn and ready)? Neither WM_INITDIALOG, nor WM_ACTIVATE do that.

I would like to automate the use of a Windows program. More precisely, I would like to:

When I handle WM_MOUSEMOVE event I read the mouse position this way: