This example sets the Bidirectional Attributes of the presentation space to the set of attributes in ulBidiAttr. flags bit to zero.
#define INCL_PMBIDI #include <OS2.H> #include <PMBIDI.H> HWND hwnd; VOID SetBidiAttr(VOID) { HPS hps; ULONG ulBidiAttr = BDA_TEXT_ORIENT_LTR | BDA_TEXTTYPE_VISUAL ; ULONG fSuccess; hps = WinGetPS(hwnd); if (hps) fSuccess = GpiSetBidiAttr (hps, ulBidiAttr); WinReleasePS(hps); }