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C# PPT Operator

2024-08-20 18:30:55   223人阅读

来自：http://blog.csdn.net/lxzh12345/article/details/47047491

最近在写一个工具，设计到将界面内容到处到PPT中，且导出的内容能够编辑。网上搜了很多C#导出到PPT的方法，无非都是官方文档稍微改改到处传。因此结合MSDN的文档外加自己的摸索，将对PPT的操作封装了一下，里面包含几个常用的方法：添加文本框、直线、箭头、矩形、图片。后面有机会再继续扩展。

注：这里只给出了封装的类，直接使用可能会有问题，记得添加Office2007对应组件的引用。

  1. using System;  
  2. using System.Collections.Generic;  
  3. using System.Linq;  
  4. using System.Text;  
  5. using Microsoft.Office.Core;  
  6. using PPT = Microsoft.Office.Interop.PowerPoint;  
  7. using System.Windows;  
  8. using System.Collections;  
  9. using System.Windows.Forms;  
  10. using System.IO;  
  11. using System.Reflection;  
  12. using Tools.functionModel.file;  
  13. using System.Drawing;  
  14. using System.Drawing.Imaging;  
  15. //using System.Windows.Controls;  
  16.    
  17. namespace Tools.baseModel.common {  
  18.     /// <summary>  
  19.     /// PPT文档操作实现类.  
  20.     /// </summary>  
  21.     public class pptBase {  
  22.         private string temPath = "";  
  23.         private string pptPath = "";  
  24.   
  25.         #region=========基本的参数信息=======  
  26.         PPT.Application pptApp;                 //PPT应用程序变量  
  27.    
  28.         public PPT.Application PptApp {  
  29.             get { return pptApp; }  
  30.             set { pptApp = value; }  
  31.         }  
  32.         PPT.Presentation pptDoc;                //PPT文档变量  
  33.         PPT.Slides pptSlides = null;  
  34.         PPT.Slide pptSlide = null;  
  35.         private int pageCount=0;  
  36.         #endregion  
  37.    
  38.         public PPT.Shapes Shapes {  
  39.             get { return pptSlide.Shapes; }  
  40.         }  
  41.    
  42.    
  43.         public pptBase(string path) {  
  44.             this.temPath = commonPath.fiberFolder + "/other/template.pot";  
  45.             this.pptPath = path;  
  46.             //如果已存在，则删除  
  47.             if (File.Exists((string)pptPath)) {  
  48.                 File.Delete((string)pptPath);  
  49.             }  
  50.             FileInfo file = new FileInfo(this.temPath);  
  51.             pptApp = new PPT.Application();    //初始化  
  52.             pptApp.Visible = MsoTriState.msoTrue;  
  53.             pptDoc = pptApp.Presentations.Open(file.FullName, MsoTriState.msoFalse, MsoTriState.msoTrue, MsoTriState.msoTrue);  
  54.             pptSlides = pptDoc.Slides;  
  55.             //pptDoc = pptApp.Presentations.Add(Microsoft.Office.Core.MsoTriState.msoFalse);  
  56.         }  
  57.    
  58.         public void AddPage() {  
  59.             pageCount++;  
  60.             //pptDoc.Slides.Add(pageCount, PPT.PpSlideLayout.ppLayoutText);  
  61.             pptSlide = pptSlides.Add(pageCount, PPT.PpSlideLayout.ppLayoutTitleOnly);  
  62.         }  
  63.    
  64.         public void InsertPage(int index) {  
  65.             PPT.CustomLayout ppLayout = pptSlide.CustomLayout;  
  66.             pptSlide = pptSlides.AddSlide(index, ppLayout);  
  67.             pageCount++;  
  68.         }  
  69.   
  70.   
  71.         #region 添加文本框  
  72.         public PPT.Shape drawText(PPT.Shapes shapes, pptText textBox) {  
  73.             PPT.Shape shape = null;  
  74.             if (textBox == null || textBox.Location.IsEmpty || textBox.FrameSize.IsEmpty)  
  75.                 return shape;  
  76.             shape = shapes.AddTextbox(textBox.Orientation, textBox.X, textBox.Y, textBox.Width, textBox.Height);  
  77.             shape.TextFrame.HorizontalAnchor = textBox.HorizontalAnchor;  
  78.             shape.TextFrame.VerticalAnchor = textBox.VerticalAnchor;  
  79.             shape.TextFrame.TextRange.Font.Color.RGB = colorFormat(textBox.ForeColor);  
  80.             shape.TextFrame.TextRange.Font.Bold = textBox.Font.Bold ? MsoTriState.msoTrue : MsoTriState.msoFalse;  
  81.             shape.TextFrame.TextRange.Font.Italic = textBox.Font.Italic ? MsoTriState.msoTrue : MsoTriState.msoFalse;  
  82.             shape.TextFrame.TextRange.Font.Underline = textBox.Font.Underline ? MsoTriState.msoTrue : MsoTriState.msoFalse;  
  83.             shape.TextFrame.TextRange.Font.Size = textBox.Font.Size;  
  84.             shape.TextFrame.TextRange.Font.Name = textBox.Font.Name;  
  85.             shape.TextFrame.MarginLeft = 0;  
  86.             shape.TextFrame.MarginRight = 0;  
  87.             if (textBox.BackColor == Color.Transparent) {  
  88.                 shape.Fill.Visible = Microsoft.Office.Core.MsoTriState.msoFalse;  
  89.             } else {  
  90.                 shape.Fill.BackColor.RGB = colorFormat(textBox.BackColor);  
  91.             }  
  92.             shape.Line.Weight = textBox.BoardWeight;  
  93.             if (textBox.BoardColor == Color.Transparent) {  
  94.                 shape.Line.Visible = Microsoft.Office.Core.MsoTriState.msoFalse;  
  95.             } else {  
  96.                 shape.Line.BackColor.RGB = colorFormat(textBox.BoardColor);  
  97.             }  
  98.             shape.Line.DashStyle = textBox.BoardStyle;  
  99.             shape.TextFrame.TextRange.Text = textBox.Text;  
  100.             return shape;  
  101.         }  
  102.         #endregion   
  103.   
  104.         #region 添加基本图形  
  105.         //画直线  
  106.         public PPT.Shape drawLine(PPT.Shapes shapes, float beginX, float beginY, float endX, float endY) {  
  107.             PPT.Shape shape = shapes.AddLine(beginX, beginY, endX, endY);  
  108.             return shape;  
  109.         }  
  110.         //画直线  
  111.         public PPT.Shape drawLine(PPT.Shapes shapes, float beginX, float beginY, float endX, float endY, float weight, Color foreColor) {  
  112.             PPT.Shape shape = shapes.AddLine(beginX, beginY, endX, endY);  
  113.             shape.Line.ForeColor.RGB = colorFormat(foreColor);  //线条颜色  
  114.             shape.Line.Weight = weight;                         //线条粗细  
  115.             return shape;  
  116.         }  
  117.         //画矩形  
  118.         public PPT.Shape drawRectangle(PPT.Shapes shapes, float beginX, float beginY, float width, float height) {  
  119.             PPT.Shape shape = shapes.AddShape(MsoAutoShapeType.msoShapeRectangle, beginX, beginY, width, height);  
  120.             return shape;  
  121.         }  
  122.         //画矩形  
  123.         public PPT.Shape drawRectangle(PPT.Shapes shapes, float beginX, float beginY, float width, float height, float weight, Color foreColor, Color backColor) {  
  124.             PPT.Shape shape = shapes.AddShape(MsoAutoShapeType.msoShapeRectangle, beginX, beginY, width, height);  
  125.             shape.Line.ForeColor.RGB = colorFormat(foreColor);  //线条颜色  
  126.             shape.Fill.BackColor.RGB = colorFormat(backColor);  //填充颜色  
  127.             shape.Line.Weight = weight;                         //线条粗细  
  128.             return shape;  
  129.         }  
  130.         //画箭头  
  131.         public PPT.Shape drawArrow(PPT.Shapes shapes, float beginX, float beginY, float endX, float endY,float weight) {  
  132.             float width=(float)Math.Sqrt(Math.Pow(endX-beginX,2)+Math.Pow(endY-beginY,2));  
  133.             float startX = (beginX + endX) / 2-width/2;  
  134.             float startY = (beginY + endY) / 2;  
  135.             float angle = endX==beginX?(endY>beginY?90:-90):(float)Math.Atan((endY - beginY) / (endX - beginX));  
  136.             angle = (float)(angle / Math.PI * 180.0);  
  137.             angle = angle < 0 ? 180.0f + angle : angle;  
  138.             PPT.Shape shape = shapes.AddShape(MsoAutoShapeType.msoShapeRightArrow, startX, startY, width, weight);  
  139.             shape.Rotation = angle;  
  140.             return shape;  
  141.         }  
  142.         //画箭头  
  143.         public PPT.Shape drawRightArrow(PPT.Shapes shapes, float beginX, float beginY, float endX, float endY, float weight, Color foreColor, Color backColor) {  
  144.             PPT.Shape shape = drawArrow(shapes, beginX, beginY, endX, endY, weight);  
  145.             shape.Line.ForeColor.RGB = colorFormat(foreColor);  //线条颜色  
  146.             shape.Fill.BackColor.RGB = colorFormat(backColor);  //填充颜色  
  147.             return shape;  
  148.         }  
  149.         #endregion  
  150.   
  151.         #region 添加图片  
  152.         public PPT.Shape AddPicture(PPT.Shapes shapes, string picPath, float beginX, float beginY, float width, float height) {  
  153.             PPT.Shape shape = null;  
  154.             if (!File.Exists(picPath)) {  
  155.                 throw new Exception("图片文件不存在!");  
  156.             } else {  
  157.                 shape = shapes.AddPicture(picPath, MsoTriState.msoFalse, MsoTriState.msoTrue, beginX, beginY, width, height);  
  158.             }  
  159.             return shape;  
  160.         }  
  161.         public PPT.Shape AddPicture(PPT.Shapes shapes, Bitmap bitmap, float beginX, float beginY, float width, float height) {  
  162.             PPT.Shape shape = null;  
  163.             string picPath=System.IO.Path.GetTempPath()+"bitmap.bmp";  
  164.             bitmap.Save(picPath, ImageFormat.Bmp);  
  165.             shape = shapes.AddPicture(picPath, MsoTriState.msoFalse, MsoTriState.msoTrue, beginX, beginY, width, height);  
  166.             return shape;  
  167.         }  
  168.         #endregion   
  169.    
  170.         public void Close() {  
  171.             try {  
  172.                 //WdSaveFormat为PPT文档的保存格式  
  173.                 PPT.PpSaveAsFileType format = PPT.PpSaveAsFileType.ppSaveAsDefault;  
  174.                 //将pptDoc文档对象的内容保存为PPT文档  
  175.                 pptDoc.SaveAs(pptPath, format, Microsoft.Office.Core.MsoTriState.msoFalse);  
  176.    
  177.                 //关闭pptDoc文档对象  
  178.                 pptDoc.Close();  
  179.                 //关闭pptApp组件对象  
  180.                 pptApp.Quit();  
  181.             } catch (Exception ex) {  
  182.                 outPrint.appendText("保存或关闭PPT出错，错误信息：" + ex.Message);  
  183.             }  
  184.         }  
  185.         /// <summary>  
  186.         /// 系统颜色转换为PPT支持的颜色值  
  187.         /// </summary>  
  188.         private int colorFormat(System.Drawing.Color color) {  
  189.             int value = ((color.B * 256 + color.G) * 256) + color.R;//Office RGB与 System.Drawing.Color.RGB顺序相反  
  190.             return value;  
  191.         }  
  192.     }  
  193. }  

 

using System;using System.Collections.Generic;using System.Linq;using System.Text;using OFFICECORE = Microsoft.Office.Core;using POWERPOINT = Microsoft.Office.Interop.PowerPoint;using System.Windows;using System.Collections;using System.Windows.Controls;namespace PPTDraw.PPTOperate{  /// <summary>  /// PPT文档操作实现类.  /// </summary>  public class OperatePPT  {    #region=========基本的参数信息=======    POWERPOINT.Application objApp = null;    POWERPOINT.Presentation objPresSet = null;    POWERPOINT.SlideShowWindows objSSWs;    POWERPOINT.SlideShowTransition objSST;    POWERPOINT.SlideShowSettings objSSS;    POWERPOINT.SlideRange objSldRng;    bool bAssistantOn;    double pixperPoint = 0;    double offsetx = 0;    double offsety = 0;    #endregion    #region===========操作方法==============    /// <summary>    /// 打开PPT文档并播放显示。    /// </summary>    /// <param name="filePath">PPT文件路径</param>    public void PPTOpen(string filePath)    {      //防止连续打开多个PPT程序.      if (this.objApp != null) { return; }      try      {        objApp = new POWERPOINT.Application();        //以非只读方式打开,方便操作结束后保存.        objPresSet = objApp.Presentations.Open(filePath, OFFICECORE.MsoTriState.msoFalse, OFFICECORE.MsoTriState.msoFalse, OFFICECORE.MsoTriState.msoFalse);        //Prevent Office Assistant from displaying alert messages:        bAssistantOn = objApp.Assistant.On;        objApp.Assistant.On = false;        objSSS = this.objPresSet.SlideShowSettings;        objSSS.Run();      }      catch (Exception ex)      {        this.objApp.Quit();      }    }    /// <summary>    /// 自动播放PPT文档.    /// </summary>    /// <param name="filePath">PPTy文件路径.</param>    /// <param name="playTime">翻页的时间间隔.【以秒为单位】</param>    public void PPTAuto(string filePath, int playTime)    {      //防止连续打开多个PPT程序.      if (this.objApp != null) { return; }      objApp = new POWERPOINT.Application();      objPresSet = objApp.Presentations.Open(filePath, OFFICECORE.MsoTriState.msoCTrue, OFFICECORE.MsoTriState.msoFalse, OFFICECORE.MsoTriState.msoFalse);      // 自动播放的代码（开始）      int Slides = objPresSet.Slides.Count;      int[] SlideIdx = new int[Slides];      for (int i = 0; i < Slides; i++) { SlideIdx[i] = i + 1; };      objSldRng = objPresSet.Slides.Range(SlideIdx);      objSST = objSldRng.SlideShowTransition;      //设置翻页的时间.      objSST.AdvanceOnTime = OFFICECORE.MsoTriState.msoCTrue;      objSST.AdvanceTime = playTime;      //翻页时的特效!      objSST.EntryEffect = POWERPOINT.PpEntryEffect.ppEffectCircleOut;      //Prevent Office Assistant from displaying alert messages:      bAssistantOn = objApp.Assistant.On;      objApp.Assistant.On = false;      //Run the Slide show from slides 1 thru 3.      objSSS = objPresSet.SlideShowSettings;      objSSS.StartingSlide = 1;      objSSS.EndingSlide = Slides;      objSSS.Run();      //Wait for the slide show to end.      objSSWs = objApp.SlideShowWindows;      while (objSSWs.Count >= 1) System.Threading.Thread.Sleep(playTime * 100);      this.objPresSet.Close();      this.objApp.Quit();    }    /// <summary>    /// PPT下一页。    /// </summary>    public void NextSlide()    {      if (this.objApp != null)        this.objPresSet.SlideShowWindow.View.Next();    }    /// <summary>    /// PPT上一页。    /// </summary>    public void PreviousSlide()    {      if (this.objApp != null)        this.objPresSet.SlideShowWindow.View.Previous();    }    /// <summary>    /// 对当前的PPT页面进行图片插入操作。    /// </summary>    /// <param name="alImage">图片对象信息数组</param>    /// <param name="offsetx">插入图片距离左边长度</param>    /// <param name="pixperPoint">距离比例值</param>    /// <returns>是否添加成功！</returns>    public bool InsertToSlide(List<PPTOBJ> listObj)    {      bool InsertSlide = false;      if (this.objPresSet != null)      {        this.SlideParams();        int slipeint = objPresSet.SlideShowWindow.View.CurrentShowPosition;        foreach (PPTOBJ myobj in listObj)        {          objPresSet.Slides[slipeint].Shapes.AddPicture(             myobj.Path,      //图片路径             OFFICECORE.MsoTriState.msoFalse,             OFFICECORE.MsoTriState.msoTrue,             (float)((myobj.X - this.offsetx) / this.pixperPoint),    //插入图片距离左边长度             (float)(myobj.Y / this.pixperPoint),    //插入图片距离顶部高度             (float)(myobj.Width / this.pixperPoint),  //插入图片的宽度             (float)(myobj.Height / this.pixperPoint)  //插入图片的高度           );        }        InsertSlide = true;      }      return InsertSlide;    }    /// <summary>    /// 计算InkCanvas画板上的偏移参数，与PPT上显示图片的参数。    /// 用于PPT加载图片时使用    /// </summary>    private void SlideParams()    {      double slideWidth = this.objPresSet.PageSetup.SlideWidth;      double slideHeight = this.objPresSet.PageSetup.SlideHeight;      double inkCanWidth = SystemParameters.PrimaryScreenWidth;//inkCan.ActualWidth;      double inkCanHeight = SystemParameters.PrimaryScreenHeight;//inkCan.ActualHeight ;      if ((slideWidth / slideHeight) > (inkCanWidth / inkCanHeight))      {        this.pixperPoint = inkCanHeight / slideHeight;        this.offsetx = 0;        this.offsety = (inkCanHeight - slideHeight * this.pixperPoint) / 2;      }      else      {        this.pixperPoint = inkCanHeight / slideHeight;        this.offsety = 0;        this.offsetx = (inkCanWidth - slideWidth * this.pixperPoint) / 2;      }    }    /// <summary>    /// 关闭PPT文档。    /// </summary>    public void PPTClose()    {      //装备PPT程序。      if (this.objPresSet != null)      {        //判断是否退出程序,可以不使用。        //objSSWs = objApp.SlideShowWindows;        //if (objSSWs.Count >= 1)        //{          if (MessageBox.Show("是否保存修改的笔迹!", "提示", MessageBoxButton.OKCancel) == MessageBoxResult.OK)            this.objPresSet.Save();        //}        //this.objPresSet.Close();      }      if (this.objApp != null)        this.objApp.Quit();      GC.Collect();    }    #endregion  }}

　主要实现将ppt转换成html的功能,方法很多

using System; using System.Collections.Generic; using System.Text; using System.IO; using PPT = Microsoft.Office.Interop.PowerPoint; using System.Reflection; namespace WritePptDemo {   class Program   {     static void Main(string[] args)     {       string  path;     //文件路径变量        PPT.Application pptApp;   //PPT应用程序变量        PPT.Presentation pptDoc;   //PPT文档变量        PPT.Presentation pptDoctmp;       path  = @"C:\MyPPT.ppt";   //路径       pptApp =  new PPT.ApplicationClass();  //初始化       //如果已存在，则删除       if  (File.Exists((string)path))       {          File.Delete((string)path);       }       //由于使用的是COM库，因此有许多变量需要用Nothing代替       Object  Nothing = Missing.Value;       pptDoc =  pptApp.Presentations.Add(Microsoft.Office.Core.MsoTriState.msoFalse);        pptDoc.Slides.Add(1,  Microsoft.Office.Interop.PowerPoint.PpSlideLayout.ppLayoutText);        string text = "示例文本";       foreach  (PPT.Slide slide in pptDoc.Slides)       {          foreach (PPT.Shape shape in slide.Shapes)          {            shape.TextFrame.TextRange.InsertAfter(text);          }       }         //WdSaveFormat为Excel文档的保存格式        PPT.PpSaveAsFileType format = PPT.PpSaveAsFileType.ppSaveAsDefault;       //将excelDoc文档对象的内容保存为XLSX文档         pptDoc.SaveAs(path, format, Microsoft.Office.Core.MsoTriState.msoFalse);       //关闭excelDoc文档对象         pptDoc.Close();       //关闭excelApp组件对象         pptApp.Quit();        Console.WriteLine(path + " 创建完毕！");        Console.ReadLine();         string  pathHtml = @"c:\MyPPT.html";        PPT.Application pa = new PPT.ApplicationClass();        pptDoctmp = pa.Presentations.Open(path,  Microsoft.Office.Core.MsoTriState.msoTrue,  Microsoft.Office.Core.MsoTriState.msoFalse,  Microsoft.Office.Core.MsoTriState.msoFalse);        PPT.PpSaveAsFileType formatTmp = PPT.PpSaveAsFileType.ppSaveAsHTML;        pptDoctmp.SaveAs(pathHtml, formatTmp,  Microsoft.Office.Core.MsoTriState.msoFalse);        pptDoctmp.Close();       pa.Quit();        Console.WriteLine(pathHtml + " 创建完毕！");     }   } }

　　

　

C# PPT Operator


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