Powerpoint 2007/2010 中 smartArt 的复制粘贴问题

发布于 2024-11-29 22:26:23 字数 601 浏览 1 评论 0原文

我正在用 C++ 编写 powerpoint 2007/2010。我需要删除实际上是从原始艺术品复制而来的智能艺术品的智能艺术品。我使用下面的代码。

PPT::_SlidePtr pNewSlide=mDummyPresentation->Slides->AddSlide(1, PPT::ppLayoutBlank);
shp->Copy();
pNewSlide->Shapes->Paste();
PPT::ShapePtr pSmartArt=pNewSlide->Shapes->Item(1);
if(pSmartArt)
{
    long int counter = pSmartArt->GroupItems->Count;
    for(long int k = 0; k < counter; k++)
    {
        pSmartArt->GroupItems->Item(1L)->Delete();
    }
}

我面临的问题是，尽管智能艺术中有对象，但我的计数为零。如果我在 VB 中编写相同的代码，我不会遇到任何问题。有人可以告诉我如何解决这个问题吗？

提前致谢，霍拉

原文

I am working on powerpoint 2007/2010 in C++. I need to delete smart art objects of a smart art which is actually copied from original one.
I use the following piece of code.

PPT::_SlidePtr pNewSlide=mDummyPresentation->Slides->AddSlide(1, PPT::ppLayoutBlank);
shp->Copy();
pNewSlide->Shapes->Paste();
PPT::ShapePtr pSmartArt=pNewSlide->Shapes->Item(1);
if(pSmartArt)
{
    long int counter = pSmartArt->GroupItems->Count;
    for(long int k = 0; k < counter; k++)
    {
        pSmartArt->GroupItems->Item(1L)->Delete();
    }
}

Issue I am facing is that I get count as zero even though the smart art has objects in it.
If I code the same thing in VB, I face no issues.
Could anyone please through some light on how to resolve the issue?

Thanks in advance,
Holla

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