REFERENCE GUIDE

GetNextDlgGroupltemReturn valueCommentshCtlbPreviousHWND Identifies the control in the dialog box where thesearch starts.BOOL Specifies how the function is to search the group ofcontrols in the dialog box. If the bPrevious parameter is zero,the function searches for the previous control in the group. IfbPrevious is nonzero, the function searches for the nextcontrol in the group.The return value identifies the next or previous control in the group.If the current item is the last item in the group and bPrevious is zero, theGetNextDlgGroupltem function returns the window handle of the firstitem in the group. If the current item is the first item in the group andbPrevious is nonzero, GetNextDlgGroupltem returns the window handle ofthe last item in the group.GetNextDlgTabltemSyntaxParametersReturn valueHWND GetNextDlgTabItemChDlg, hCtl, bPrevious)function GetNextDlgTabItemCDlg, Ctrl: HWnd; Previous: Bool): HWnd;This function obtains the handle of the first control that has theWS_TABSTOP style that precedes Cor follows) the control identified bythe hCtl parameter.hDlghCtlbPreviousHWND Identifies the dialog box being searched.HWND Identifies the control to be used as a starting point forthe search.BOOL Specifies how the function is to search the dialog box.If the bPrevious parameter is zero, the function searches forthe previous control in the dialog box. If bPrevious isnonzero, the function searches for the next control in thedialog box. Identifies the control to be used as a startingpoint for the search.The return value identifies the previous Cor next) control that has theWS_TABStOP style set.GetNextWindowSyntaxHWND GetNextWindowChWnd, wFlag)function GetNextWindowCWnd: HWnd; Flag: Word): HWnd;330 Software development kit