3,245
社区成员
发帖
与我相关
我的任务
分享
if (m_pWndFramework == NULL)// CWnd* m_pWndFramework;类成员变量 ,在构造函数里面置空
{
m_pWndFramework = new CWnd;
CRect rcRange; //设置显示区域
GetClientRect(rcRange);
BOOL bCreate = m_pWndFramework->CreateControl(__uuidof(XXXXXXX),_T("XXXXXXX"),WS_VISIBLE|WS_CHILD,rcRange,this,IDC_XXXX);//具体参数 百度谷歌 填入相应的clisd 和名称 最后一个参数位 控件ID
if( bCreate )
{
IUnknown * pUn = m_pWndFramework->GetControlUnknown();
if(pUn)
{
pUn->QueryInterface(IID_IDispatch,(void **)&m_pFramework); //m_pFramework 这里才为控件对象
bResult = TRUE;
}
}
}
#include "stdafx.h"
#include "MFCApplication2.h"
#include "MFCApplication2Dlg.h"
#include "afxdialogex.h"
#import "C:\\Users\\Administrator\\Desktop\\Cbb切图与文件\\文件\\C++C#Activi\\InteropDemo\\MFCApplication2\\ActiveXCom.tlb"
#ifdef _DEBUG
#define new DEBUG_NEW
#endif
// 用于应用程序“关于”菜单项的 CAboutDlg 对话框
class CAboutDlg : public CDialogEx
{
public:
CAboutDlg();
// 对话框数据
enum { IDD = IDD_ABOUTBOX };
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV 支持
// 实现
protected:
DECLARE_MESSAGE_MAP()
};
CAboutDlg::CAboutDlg() : CDialogEx(CAboutDlg::IDD)
{
}
void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
CDialogEx::DoDataExchange(pDX);
}
BEGIN_MESSAGE_MAP(CAboutDlg, CDialogEx)
END_MESSAGE_MAP()
// CMFCApplication2Dlg 对话框
CMFCApplication2Dlg::CMFCApplication2Dlg(CWnd* pParent /*=NULL*/)
: CDialogEx(CMFCApplication2Dlg::IDD, pParent)
{
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CMFCApplication2Dlg::DoDataExchange(CDataExchange* pDX)
{
CDialogEx::DoDataExchange(pDX);
}
BEGIN_MESSAGE_MAP(CMFCApplication2Dlg, CDialogEx)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_BUTTON1, &CMFCApplication2Dlg::OnBnClickedButton1)
END_MESSAGE_MAP()
// CMFCApplication2Dlg 消息处理程序
BOOL CMFCApplication2Dlg::OnInitDialog()
{
CDialogEx::OnInitDialog();
}
void CMFCApplication2Dlg::OnSysCommand(UINT nID, LPARAM lParam)
{
if ((nID & 0xFFF0) == IDM_ABOUTBOX)
{
CAboutDlg dlgAbout;
dlgAbout.DoModal();
}
else
{
CDialogEx::OnSysCommand(nID, lParam);
}
}
// 如果向对话框添加最小化按钮,则需要下面的代码
// 来绘制该图标。对于使用文档/视图模型的 MFC 应用程序,
// 这将由框架自动完成。
void CMFCApplication2Dlg::OnPaint()
{
if (IsIconic())
{
CPaintDC dc(this); // 用于绘制的设备上下文
SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);
// 使图标在工作区矩形中居中
int cxIcon = GetSystemMetrics(SM_CXICON);
int cyIcon = GetSystemMetrics(SM_CYICON);
CRect rect;
GetClientRect(&rect);
int x = (rect.Width() - cxIcon + 1) / 2;
int y = (rect.Height() - cyIcon + 1) / 2;
// 绘制图标
dc.DrawIcon(x, y, m_hIcon);
}
else
{
CDialogEx::OnPaint();
}
}
//当用户拖动最小化窗口时系统调用此函数取得光标
//显示。
HCURSOR CMFCApplication2Dlg::OnQueryDragIcon()
{
return static_cast<HCURSOR>(m_hIcon);
}
void CMFCApplication2Dlg::OnBnClickedButton1()
{
HRESULT hr;
//ComInteropDemo::ComInterop *p;
//初始化COM
CoInitialize ( NULL );
//创建智能指针ComInteropDemo::ComInteropInterface
ActiveXCom::ComInterfacePtr ptr;
//创建实例
hr = ptr.CreateInstance(__uuidof (ActiveXCom::ComControl));
if(hr == S_OK)
{
ptr->SetSize (1000.0, 500.0);
}
CoUninitialize ();
// TODO: 在此添加控件通知处理程序代码
}