SDL_WinRTGetProtocolActivationURI

Get the protocol activation URI if the app was launched via protocol activation.

Header File

Defined in SDL_system.h

Syntax

char * SDL_WinRTGetProtocolActivationURI(void);

Return Value

(char *) Returns the protocol activation URI as a UTF-8 string that must be freed with SDL_free(), or NULL if the app was not activated via protocol or the URI was already retrieved.

Remarks

When a UWP/WinRT app is launched via a custom URI scheme (e.g., myapp://action?param=value), this function retrieves the full activation URI string.

The URI is only available once per activation - after the first successful call, subsequent calls will return NULL. This ensures the URI is processed only once.

Version

This function is available since SDL 2.33.0.

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CategoryAPI, CategoryAPIFunction, CategorySystem

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