正常!我的也是!! Note The default range for the spin button has the maximum set to zero (0) and the minimum set to 100. Since the maximum value is less than the minimum value, clicking the up arrow will decrease the position and clicking the down arrow will increase it. Use CSpinButtonCtrl::SetRange to adjust these values.CSpinButtonCtrl::SetRange void SetRange( int nLower, int nUpper );void SetRange32( int nLower, int nUpper );
Note The default range for the spin button has the maximum set to zero (0) and the minimum set to 100. Since the maximum value is less than the minimum value, clicking the up arrow will decrease the position and clicking the down arrow will increase it. Use CSpinButtonCtrl::SetRange to adjust these values.CSpinButtonCtrl::SetRange
void SetRange( int nLower, int nUpper );void SetRange32( int nLower, int nUpper );