BCGControlBar Pro for MFC
void CBCGPChartDiagram3D::EnableRotationByMouse ( UINT  nFlags = BCGPCHART_MOUSE_ROTATE_X|BCGPCHART_MOUSE_ROTATE_Y|BCGPCHART_MOUSE_ROTATE_CHANGE_CURSOR)

Enables or disables chart rotation by mouse.

Parameters
nFlagsCombination of the following values: BCGPCHART_MOUSE_ROTATE_X, BCGPCHART_MOUSE_ROTATE_Y and BCGPCHART_MOUSE_ROTATE_CHANGE_CURSOR.