◄Message Groups► ◄Overview► ◄Up► ◄Next► ◄Previous► ──────────────────────────────────────────────────────────────────────────── SBM_QUERYPOS Retrieves the position of the slider SBM_QUERYRANGE Retrieves the boundary values of the slider SBM_SETPOS Sets the position of the slider SBM_SETSCROLLBAR Sets the range of the slider SBM_SETTHUMBSIZE Sets the size of the slider WM_HSCROLL Indicates a horizontal-scroll-bar event WM_VSCROLL Indicates a vertical scroll event