Siddharth Rout 找到了解决方案

我通过从insert 菜单中选择picture 创建了图像，但它必须通过Insert => Rectangular 创建形状(无边框).现在可以使用 ActivePresentation.Slides("Slide1").Shapes("SolutionA_Image").Fill.UserPicture ("D:\User\SolutionWrong.jpg")

I created the image by selecting picture from the insert menu, but it have to be created via Insert => Rectangular shape (no border). Now it can easily be accessed by using ActivePresentation.Slides("Slide1").Shapes("SolutionA_Image").Fill.UserPicture ("D:\User\SolutionWrong.jpg")