h6. [[OS SWI Calls]] h6(. » [[OS_ScreenMode]] h6((. » OS_ScreenMode 15 h2. OS_ScreenMode 15 h5. (SWI &65) |_<^{width:4em}. Entry | | |<^. R0 |<^. 15 | |<^. R1 |<^. [[Mode String]] | |_<^{width:4em}. Exit | | |<^. R0 |<^. Preserved| |<^. R1 |<^. Preserved| h4. Use The purpose of this call is to select a given screen mode as specified by a mode string. h4. Notes An error will be returned if the mode selected is invalid. See also [[OS_ScreenMode 0]] to set the screen mode using a selector block or mode number. This call is available in RISC OS Select and RISC OS 5.21+ h4. See also * [[Mode String]] * [[OS_ScreenMode]] * [[OS_ScreenMode 0]] h5. Other languages documentation [[OS_ScreenMode 15 (français)|Français]]