PowerPoint2003上嵌入Excel Sheet

一下代码在PowerPoint2003的第二个Slide上嵌入一个Excel Sheet（有且只有一个Sheet)。

using System;using System.IO;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;using PowerPoint = Microsoft.Office.Interop.PowerPoint;using Excel = Microsoft.Office.Interop.Excel;using Office = Microsoft.Office.Core;namespace PPTEmbedWorkSheet{ public partial class Form1 : Form { private OpenFileDialog OFD = new OpenFileDialog(); private string _PPTPath; public Form1() { InitializeComponent(); OFD.Multiselect = false; button2.Enabled = false; } private void button1_Click(object sender, EventArgs e) { OFD.Filter = "PowerPoint Presentation (2003)|*.ppt"; OFD.ShowDialog(); _PPTPath = OFD.FileName; button2.Enabled = true; } private void button2_Click(object sender, EventArgs e) { OFD.Filter = "Excel Workbook (2003)|*.xls"; OFD.ShowDialog(); string Path = OFD.FileName; string temp = AppDomain.CurrentDomain.BaseDirectory + "temp.xls"; File.Copy(Path, temp, true); Excel.Application xlApp = new Excel.Application(); var missing = Type.Missing; Excel.Workbook xlWorkbook = xlApp.Workbooks.Open(temp, missing, missing, missing, missing, missing, missing, missing, missing, missing, missing, missing, missing, missing, missing); Excel.Worksheet xlWorksheet = (Excel.Worksheet)xlWorkbook.Sheets[2]; xlApp.Visible = true; foreach (var obj in xlWorkbook.Sheets) { Excel.Worksheet ws = (Excel.Worksheet)obj; if (!ws.Name.Equals(xlWorksheet.Name)) { ws.Delete(); } } xlWorkbook.Save(); xlWorkbook.Close(missing, missing, missing); xlApp.Quit(); PowerPoint.Application ppApp = new PowerPoint.Application(); PowerPoint.Presentation ppP = ppApp.Presentations.Open(_PPTPath, Office.MsoTriState.msoFalse, Office.MsoTriState.msoFalse, Office.MsoTriState.msoFalse); ppApp.Visible = Office.MsoTriState.msoTrue; ppP.NewWindow(); PowerPoint.Slide ppS = ppP.Slides[2]; try { /*这里一定不能有ClassName否则会报错*/ PowerPoint.Shape shap = ppS.Shapes.AddOLEObject(0, 0, 200, 100, "", temp, Office.MsoTriState.msoFalse, temp, 1, "test", Office.MsoTriState.msoFalse); } catch (Exception ex) { MessageBox.Show(ex.Message); } finally { File.Delete(temp); Close(); } } }}