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_Application *g_app = NULL;
_Presentation *g_pPresentation;
Presentations *pPresentations = NULL;
Slides *g_pSlides;
HRESULT hr;
// COM环境初始化
hr = CoInitialize(NULL);
if (FAILED(hr))
{
return;
}
// 创建Application类,返回_Application接口
hr = CoCreateInstance(__uuidof(PowerPoint::Application),
NULL,
CLSCTX_LOCAL_SERVER,
__uuidof(PowerPoint::_Application),
(LPVOID *)&g_app);
g_app->put_Visible(msoTrue); // 显示Powerpoint窗口
// 此处如果不让PowerPoint窗口弹出,后面的操作都没法进行
g_app->put_WindowState(ppWindowMinimized); // 窗口最小化
g_app->get_Presentations(&pPresentations); // 获取Presentaions类
//打开PPT文件,返回_Presentation接口
pPresentations->Open(_bstr_t(pptPath), msoFalse, msoFalse, msoTrue, &g_pPresentation);
g_pPresentation->get_Slides(&g_pSlides); // 获取Slides
long count = 0;
g_pSlides->get_Count(&count);
// 遍历每张Slide
_Application *g_app = NULL;
_Presentation *g_pPresentation;
Presentations *pPresentations = NULL;
Slides *g_pSlides;
HRESULT hr;
// COM环境初始化
hr = CoInitialize(NULL);
if (FAILED(hr))
{
return;
}
// 创建Application类,返回_Application接口
hr = CoCreateInstance(__uuidof(PowerPoint::Application),
NULL,
CLSCTX_LOCAL_SERVER,
__uuidof(PowerPoint::_Application),
(LPVOID *)&g_app);
g_app->get_Presentations(&pPresentations); // 获取Presentaions类
//打开PPT文件,返回_Presentation接口
pPresentations->Open(_bstr_t(pptPath), msoFalse, msoFalse, msoFalse, &g_pPresentation);
g_pPresentation->get_Slides(&g_pSlides); // 获取Slides
long count = 0;
g_pSlides->get_Count(&count);