c#ppt转换为序列png

向右看齐 2022-06-05 09:09 216阅读 0赞

using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Text;
    using Microsoft.Office.Core;
    using Microsoft.Office.Interop.PowerPoint;
    using System.Windows.Forms;
    using System.IO;
    
    namespace Ppt2Png
    {
        class Program
        {
            [STAThread]
            static void Main(string[] args)
            {
                int mPictureNum = 0;
                OpenFileDialog ofd = new OpenFileDialog();
                ofd.Filter = "PPT文件 |*.ppt;*.pptx";
                ofd.Multiselect = false;
                if (ofd.ShowDialog(null) == DialogResult.OK)
                {
                    string sName = ofd.FileName;
                    string outPath = "";
                    if (args.Length >= 1)
                    {
                        if (args[0] != null && args[0] != "")
                            outPath = args[0];
                    }
                    else
                    {
                        outPath = "C:/Ppt2Png,0";
                    }
                    string[] bufArgs = outPath.Split(',');
    
                    ApplicationClass pptApplication = new ApplicationClass();
                    Presentation pptPresentation = pptApplication.Presentations.Open(sName, MsoTriState.msoFalse, MsoTriState.msoFalse, MsoTriState.msoFalse);
    
                    if (!Directory.Exists(bufArgs[0]))
                    {
                        Directory.CreateDirectory(bufArgs[0]);
                    }
                    Console.WriteLine("Create+" + pptPresentation.Slides.Count);
    
                    foreach (Slide pptSlide in pptPresentation.Slides)
                    {
                        pptSlide.Export(bufArgs[0] + "/" + (int.Parse(bufArgs[1]) + mPictureNum).ToString() + ".png", "PNG", 1280, 720);
                        Console.WriteLine("Idx+" + mPictureNum.ToString() + "+" + bufArgs[0] + "/" + (int.Parse(bufArgs[1]) + mPictureNum).ToString() + ".png");
                        mPictureNum++;
    
                    }
                    Console.WriteLine("Count+" + pptPresentation.Slides.Count);
                    pptPresentation.Close();
    
                }
                Console.WriteLine("End+End");
            }
        }
    }