SetProcessDpiA
SetProcessDpiAwareness is a function in the Windows API that allows applications to specify their DPI (Dots Per Inch) awareness level. DPI awareness is crucial for ensuring that applications display correctly on high-DPI displays, such as those found on modern laptops and high-resolution monitors. By setting the DPI awareness level, an application can control how the system scales its user interface elements, fonts, and other graphical content.
The function takes a single parameter, which is a value from the PROCESS_DPI_AWARENESS enumeration. The possible
PROCESS_DPI_UNAWARE: The application is not DPI aware. The system scales the application's UI elements according to
PROCESS_SYSTEM_DPI_AWARE: The application is system DPI aware. The system scales the application's UI elements according to
PROCESS_PER_MONITOR_DPI_AWARE: The application is per-monitor DPI aware. The system scales the application's UI elements according to
To use SetProcessDpiAwareness, an application must first include the necessary headers and link against the appropriate
SetProcessDpiAwareness is an important function for developers who want to ensure that their applications display correctly