修改exe的桌面快捷方式的图标和名称

1.快捷方式名称的修改

QDir dir(QDir::homePath() + "/Desktop");

QFileInfoList  fileInfoList = dir.entryInfoList(QDir::Files);

foreach(QFileInfo fileInfo, fileInfoList)

{

if(fileInfo.isSymLink() && fileInfo.symLinkTarget() ==

QDir::currentPath() + "/AlarmClientSys.exe")

{

QFile::rename(fileInfo.absoluteFilePath(), fileInfo.absolutePath() + "/" + systemName + ".lnk");

break;

}

}

2. 快捷方式图标的修改

(1)替换快捷方式关联的图标文件

(2) 调用 SHChangeNotify(SHCNE_ASSOCCHANGED, SHCNF_IDLIST, 0, 0);

3. 修改快捷方式图标的方法

bool ChangeLinkIcon(LPCOLESTR strLnkName, LPCSTR strIconPath)

{

if(0 == strLnkName || 0 == strIconPath) return false;

HRESULT hres;

IShellLink *psl = NULL;

IPersistFile *pPf = NULL;

bool bRet = false;

do

{

hres = CoInitialize(NULL);

if (FAILED(hres))

{

break;

}

hres = CoCreateInstance(CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, IID_IShellLink, (LPVOID*)&psl);

if (FAILED(hres))

{

break;

}

hres = psl->QueryInterface(IID_IPersistFile, (LPVOID*)&pPf);

if (FAILED(hres))

{

break;

}

hres = pPf->Load(strLnkName, STGM_READWRITE);

if (FAILED(hres))

{

break;

}

hres = psl->SetIconLocation(strIconPath, 0);

if (FAILED(hres))

{

break;

}

pPf->Save(strLnkName, TRUE);

if (FAILED(hres))

{

break;

}

bRet = true;

} while (0);

if (pPf != NULL)

{

pPf->Release();

}

if (psl != NULL)

{

psl->Release();

}

CoUninitialize();

return bRet;

}