###### (This is the legacy documentation for stable SDL2, the current stable version; [SDL3](https://wiki.libsdl.org/SDL3/) is the current development version.) # SDL_GetWindowFromID Get a window from a stored ID. ## Syntax ```c SDL_Window * SDL_GetWindowFromID(Uint32 id); ``` ## Function Parameters | | | | ---------- | -------------------- | | **id** | the ID of the window | ## Return Value Returns the window associated with `id` or NULL if it doesn't exist; call [SDL_GetError](SDL_GetError)() for more information. ## Remarks The numeric ID is what [SDL_WindowEvent](SDL_WindowEvent) references, and is necessary to map these events to specific [SDL_Window](SDL_Window) objects. ## Version This function is available since SDL 2.0.0. ## Related Functions * [SDL_GetWindowID](SDL_GetWindowID) ---- [CategoryAPI](CategoryAPI)