互操作Powerpoint，

Question

我想在powerpoint中插入一张图片，我正面临以下错误：

(1.解决方案异常:CustomLayout(未知成员)：超出范围的整数。36不在1至11的有效范围内。

此问题位于代码的这一部分：

PowerPoint.CustomLayout Cus01 = pr01.SlideMaster.CustomLayouts[PowerPoint.PpSlideLayout.ppLayoutPictureWithCaption];

pplayoutPictureWithCaption的号码是36。

有什么主意吗？

if (trigger[0] == true)
{
    //Create a project
    Microsoft.Office.Interop.PowerPoint.Application app = new Microsoft.Office.Interop.PowerPoint.Application();
    app.Visible = Microsoft.Office.Core.MsoTriState.msoTrue;

    //Create a presentation in thie project
    Microsoft.Office.Interop.PowerPoint.Presentations pre = app.Presentations;
    Microsoft.Office.Interop.PowerPoint.Presentation pr01 = pre.Add(Microsoft.Office.Core.MsoTriState.msoTrue);

    Microsoft.Office.Interop.PowerPoint.Presentation pr02 = app.ActivePresentation;

    //Create a slide in the project
    Microsoft.Office.Interop.PowerPoint.Slides sl = pr02.Slides;
    Microsoft.Office.Interop.PowerPoint.CustomLayout Cus01 = pr01.SlideMaster.CustomLayouts[Microsoft.Office.Interop.PowerPoint.PpSlideLayout.ppLayoutPictureWithCaption];
    Microsoft.Office.Interop.PowerPoint.Slide sl01 = pr02.Slides.AddSlide(1, Cus01);


    //Insert Picture
    Microsoft.Office.Interop.PowerPoint.Shape shape = sl01.Shapes[2];
    sl01.Shapes.AddPicture("D:\\AliceProject\\sd.jpg", Microsoft.Office.Core.MsoTriState.msoTrue, Microsoft.Office.Core.MsoTriState.msoFalse, 1, 1, 3, 3);
}

Answer 1

在使用NetOffice + powerpoint 2013时，我也遇到了同样的错误。但是，如果我在创建幻灯片时直接设置类型，它就会工作。

presentation.Slides.Add(presentation.Slides.Count + 1, PpSlideLayout.ppLayoutPictureWithCaption);