Spin Control:
Spin Control比较简单，简单介绍消息处理如下：
afx_msg void OnDeltaposSpin1(NMHDR *pNMHDR, LRESULT *pResult);
ON_NOTIFY(UDN_DELTAPOS, IDC_SPIN1, &CMy2005DlgDlg::OnDeltaposSpin1)
void CMy2005DlgDlg::OnDeltaposSpin1(NMHDR *pNMHDR, LRESULT *pResult)
{
LPNMUPDOWN pNMUpDown = reinterpret_cast<LPNMUPDOWN>(pNMHDR);
// TODO: 在此添加控件通知处理程序代码
*pResult = 0;
}
点击上下箭头时，可根据pNMUpDown的内容判定用户的操作，含义如下：
typedef struct _NM_UPDOWN {
NMHDR hdr;
int iPos;
int iDelta;
} NMUPDOWN, FAR* LPNMUPDOWN;
Members
hdr
NMHDR structure that contains additional information about the message.
iPos
Signed integer value that represents the up-down control's current position.
iDelta
Signed integer value that represents the proposed change in the up-down control's position.
Slider Control:
1)加入控件变量：
CSliderCtrl m_sliderCtrl;
DDX_Control(pDX, IDC_SLIDER1, m_sliderCtrl);
2)事件处理
afx_msg void OnNMCustomdrawSlider1(NMHDR *pNMHDR, LRESULT *pResult);
ON_NOTIFY(NM_CUSTOMDRAW, IDC_SLIDER1, &CMy2005DlgDlg::OnNMCustomdrawSlider1)
void CMy2005DlgDlg::OnNMCustomdrawSlider1(NMHDR *pNMHDR, LRESULT *pResult)
{
LPNMCUSTOMDRAW pNMCD = reinterpret_cast<LPNMCUSTOMDRAW>(pNMHDR);
// TODO: 在此添加控件通知处理程序代码
int pos = m_sliderCtrl.GetPos();
*pResult = 0;
}
3)常用控制
//Sets the range (minimum and maximum positions) for the slider in a slider control.
m_sliderCtrl.SetRange(0,100,1);
//Sets the current position of the slider in a slider control.
m_sliderCtrl.SetPos(20);
//Sets the position of a tick mark in a slider control.
m_sliderCtrl.SetTic(30);
// Sets the frequency with which tick marks are displayed in a slider.
m_sliderCtrl.SetTicFreq(10);
注意：要显示刻度线，Auto Ticks要为TRUE, Tick Marks要为TRUE