如何使用 按键切换 子对话框

1. 插入主对话框

2. 插入子对话框： 设置属性  ：

Border  ----None

Style ------Child  ，

添加 对话框 类

3. 在主对话框 .h 文件中 ，包含 子对话框类的 头文件：

#include "DialogSyslog.h"

#include "DialogPassword.h"

#include "DialogDataout.h"

定义类 private:

CRect rs; // 对话框 位置

CDialogPassword m_cdPassword;

CDialogDataout  m_cdDataOut;

CDialogSyslog   m_cdSyslog;

添加初始化对话框函数：

virtual BOOL OnInitDialog();

添加窗口操作函数：

private:

BOOL CreateDefaultDialog();

void SetDlgPosition(LPRECT lpRect) ;

void CloseAllWindows();

4. 在 .cpp 文件中 实现各个函数，

void  CDialogGateway::SetDlgPosition(LPRECT lpRect) 

{

this->GetClientRect(lpRect);

lpRect->left +=105;

lpRect->right -=150;

lpRect->top += 40;

lpRect->bottom -= 100;

}

BOOL CDialogGateway::CreateDefaultDialog() 

{

m_cdgwGroup.Create(IDD_GATEGROUP_DIALOG,this);

m_cdgwDevice.Create(IDD_GWDEVICE_DIALOG,this);

m_cdgwControl.Create(IDD_GW_CONTROL_DIALOG,this);

m_cdgwCollect.Create(IDD_GW_COLLECT_DIALOG,this);

SetDlgPosition(&rs);

//m_cdgwGroup.MoveWindow(&rs);

//m_cdgwGroup.ShowWindow(TRUE);

m_cdgwDevice.MoveWindow(&rs);

m_cdgwDevice.ShowWindow(TRUE);

return TRUE;  // return TRUE unless you set the focus to a control

// EXCEPTION: OCX Property Pages should return FALSE

}

BOOL CDialogGateway::OnInitDialog() 

{

CDialog::OnInitDialog();

CreateDefaultDialog(); 

return TRUE;  // return TRUE unless you set the focus to a control

// EXCEPTION: OCX Property Pages should return FALSE

}

void CDialogGateway::CloseAllWindows()

{

m_cdgwGroup.ShowWindow(FALSE);

m_cdgwDevice.ShowWindow(FALSE);

m_cdgwControl.ShowWindow(FALSE);

m_cdgwCollect.ShowWindow(FALSE);

}

// CDialogGateway message handlers

/*

CDialogGateGroup m_cdgwGroup;

CDialogGwDevice m_cdgwDevice;

CDialogGwControl m_cdgwControl;

CDialogGwCollect m_cdgwCollect;

*/

// 按键 处理函数，切换显示

void CDialogGateway::OnBnClickedButtonGroup()

{

// TODO: Add your control notification handler code here

CloseAllWindows();

m_cdgwGroup.MoveWindow(&rs);

m_cdgwGroup.ShowWindow(TRUE);

}

void CDialogGateway::OnBnClickedButtonGateway()

{

// TODO: Add your control notification handler code here

CloseAllWindows();

m_cdgwDevice.MoveWindow(&rs);

m_cdgwDevice.ShowWindow(TRUE);

}

void CDialogGateway::OnBnClickedButtonCollect()

{

// TODO: Add your control notification handler code here

CloseAllWindows();

m_cdgwCollect.MoveWindow(&rs);

m_cdgwCollect.ShowWindow(TRUE);

}

void CDialogGateway::OnBnClickedButtonControl()

{

// TODO: Add your control notification handler code here

CloseAllWindows();

m_cdgwControl.MoveWindow(&rs);

m_cdgwControl.ShowWindow(TRUE);

}