MFC软件卸载代码

// m_Software.cpp : 实现文件
//

#include "stdafx.h"
#include "MFCApplication1.h"
#include "m_Software.h"
#include "afxdialogex.h"

// m_Software 对话框
HANDLE hThread5;
m_Software *m_this;

DWORD WINAPI ThreadPro5(LPVOID lpThreadParameter)
{
CRect rt;
m_this->MyList.GetClientRect(rt);
m_this->MyList.SetExtendedStyle(LVS_EX_FULLROWSELECT);
m_this->MyList.InsertColumn(0,_T("软件名"),0,rt.Width( ) / 4);
m_this->MyList.InsertColumn(1,_T("厂商"),0,rt.Width( ) / 4);
m_this->MyList.InsertColumn(2,_T("安装路径"),0,rt.Width( ) / 4);
m_this->MyList.InsertColumn(3,_T("卸载路径"),0,rt.Width( ) / 4);
struct _SoftInfo
{
// 软件名
WCHAR m_strSoftName[50];
// 软件版本号
WCHAR m_strSoftVersion[50];
// 软件安装目录
WCHAR m_strInstallLocation[MAX_PATH];
// 软件发布厂商
WCHAR m_strPublisher[50];
// 主程序所在完整路径
WCHAR m_strMainProPath[MAX_PATH];
// 卸载exe所在完整路径
WCHAR m_strUninstallPth[MAX_PATH];
}SoftInfo;
// 主键
HKEY RootKey;
// 子键名称
LPCTSTR lpSubKey;
// 将要打开键的句柄
HKEY hkResult;
// 记录读取注册表是否成功
LONG lReturn;
CString strBuffer;
CString strMidReg;
int i = 0;
DWORD index = 0;
TCHAR szKeyName[255] = {0};        // 注册表项名称
TCHAR szBuffer[255] = {0};
DWORD dwKeyLen = 255;
DWORD dwNameLen = 255;
DWORD dwType = REG_BINARY | REG_DWORD | REG_EXPAND_SZ | REG_MULTI_SZ | REG_NONE | REG_SZ;
CString *name = new CString;
RootKey = HKEY_LOCAL_MACHINE;
lpSubKey = _T("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall");
//lpSubKey = _T("SOFTWARE\\Wow6432Node\\Microsoft\\Windows\\CurrentVersion\\Uninstall");
bool isOK = false;
lReturn = RegOpenKeyEx(RootKey,lpSubKey,0,KEY_ALL_ACCESS,&hkResult);
DWORD dwIndex = 0;
while(true)
{
DWORD dwKeyLen = 255;
WCHAR szNewKeyName[MAX_PATH] = {};
LONG lReturn = RegEnumKeyEx(hkResult,dwIndex,szNewKeyName,&dwKeyLen,0,NULL,NULL,NULL);
OutputDebugString(szNewKeyName);
WCHAR strMidReg[MAX_PATH] = {};
swprintf_s(strMidReg,L"%s%s%s",lpSubKey,L"\\",szNewKeyName);
HKEY hkValueKey = 0;
RegOpenKeyEx(RootKey,strMidReg,0,KEY_QUERY_VALUE,&hkValueKey);

DWORD dwNameLen = 255;
RegQueryValueEx(hkValueKey,L"DisplayName",0,&dwType,(LPBYTE)SoftInfo.m_strSoftName,&dwNameLen);
dwNameLen = 255;

if(SoftInfo.m_strSoftName == name[0])//去除重复
{
dwIndex++;
continue;
}
name[0] = SoftInfo.m_strSoftName;

m_this->MyList.InsertItem(i,NULL);
m_this->MyList.SetItemText(i,0,SoftInfo.m_strSoftName);

RegQueryValueEx(hkValueKey,L"Publisher",0,&dwType,(LPBYTE)SoftInfo.m_strPublisher,&dwNameLen);
dwNameLen = 255;
m_this->MyList.SetItemText(i,1,SoftInfo.m_strPublisher);
RegQueryValueEx(hkValueKey,L"InstallLocation",0,&dwType,(LPBYTE)SoftInfo.m_strInstallLocation,&dwNameLen);
dwNameLen = 255;
m_this->MyList.SetItemText(i,2,SoftInfo.m_strInstallLocation);
RegQueryValueEx(hkValueKey,L"UninstallString",0,&dwType,(LPBYTE)SoftInfo.m_strUninstallPth,&dwNameLen);
dwNameLen = 255;
m_this->MyList.SetItemText(i,3,SoftInfo.m_strUninstallPth);

i++;
dwIndex++;
if(lReturn == ERROR_NO_MORE_ITEMS)
{
break;
}
}

return 0;
}

IMPLEMENT_DYNAMIC(m_Software, CDialog)

m_Software::m_Software(CWnd* pParent /*=NULL*/)
: CDialog(m_Software::IDD, pParent)
{

}

m_Software::~m_Software()
{
}

void m_Software::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
DDX_Control(pDX,IDC_BUTTON1,m_XieZaii);
DDX_Control(pDX,IDC_PROGRESS2,MyList);
}

BEGIN_MESSAGE_MAP(m_Software, CDialog)
ON_BN_CLICKED(IDCANCEL,&m_Software::OnBnClickedCancel)
ON_BN_CLICKED(IDC_BUTTON1,&m_Software::OnBnClickedButton1)
END_MESSAGE_MAP( )

// m_Software 消息处理程序

//取消按钮
void m_Software::OnBnClickedCancel( )
{
// TODO:  在此添加控件通知处理程序代码
CDialog::OnCancel( );
}

//卸载按钮
void m_Software::OnBnClickedButton1( )
{
// TODO:  在此添加控件通知处理程序代码
CString str1;
int nId;
POSITION pos = MyList.GetFirstSelectedItemPosition( );//找到位置
nId = (int)MyList.GetNextSelectedItem(pos);//选择的是第几行
str1 = MyList.GetItemText(nId,3);//获取内容，0代表第一列
ShellExecute(NULL,NULL,_T("explorer"),str1,NULL,SW_SHOW);
}

BOOL m_Software::OnInitDialog( )
{
CDialog::OnInitDialog( );

// TODO:  在此添加额外的初始化

// 	CRect rc;
// 	::GetClientRect(AfxGetApp( )->m_pMainWnd->m_hWnd,rc);
// 	rc.DeflateRect(0,15,40,90);
// 	MoveWindow(rc);

//显示出来
m_this = this;
hThread5 = CreateThread(NULL,NULL,ThreadPro5,(LPVOID)1,NULL,NULL);

return TRUE;  // return TRUE unless you set the focus to a control
// 异常:  OCX 属性页应返回 FALSE
}