使用C#代码添加或删除PPT幻灯片的操作指南

PM> Install-Package Spire.Presentation

using Spire.Presentation;
 
namespace AddNewSlideinPowerPoint
{
    class Program
    {
        static void Main(string[] args)
        {
            //初始化 Presentation 类的实例
            Presentation presentation = new Presentation();
 
            //加载示例 PowerPoint 文档
            presentation.LoadFromFile("Sample.pptx");
 
            //在文档末尾添加一张新幻灯片
            presentation.Slides.Append();
 
            //保存结果文档
            presentation.SaveToFile("AddSlide.pptx", FileFormat.Pptx2013);
        }
    }
}

using Spire.Presentation;
 
namespace InsertSlideinPowerPoint
{
    class Program
    {
        static void Main(string[] args)
        {
            //创建 Presentation 对象
            Presentation presentation = new Presentation();
 
            //加载示例 PowerPoint 文档
            presentation.LoadFromFile("Sample.pptx");
 
            //在第二张幻灯片之前插入一张空白幻灯片
            presentation.Slides.Insert(1);
 
            //保存结果文档
            presentation.SaveToFile("InsertSlide.pptx", FileFormat.Pptx2013);
        }
    }
}

using Spire.Presentation;
 
namespace DeletePowerPointSlide
{
    class Program
    {
        static void Main(string[] args)
        {
            //创建 Presentation 对象
            Presentation presentation = new Presentation();
 
            //加载示例 PowerPoint 文档
            presentation.LoadFromFile("Sample.pptx");
 
            //删除第一张幻灯片
            presentation.Slides.RemoveAt(0);
 
            //保存结果文档
            presentation.SaveToFile("RemoveSlide.pptx", FileFormat.Pptx2013);
        }
    }
}