利用 Visual C# .NET 的自动化功能在 Word 中创建新文档

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  The type of namespace name 'Interop' does not exist in the namespace 'Microsoft.Office'(are you missing an assembly reference?
  报这个错是什么原因，我按下面的步骤操作的。
  
  要利用 Visual C# .NET 的自动化功能创建新的 Word 文档，请执行以下步骤： 
  启动 Microsoft Visual Studio .NET。在文件菜单上，单击新建，然后单击项目。在项目类型下，单击 Visual C# 项目，然后单击模板下的 Windows 应用程序。默认情况下会创建 Form1。 
  添加对 Microsoft Word 对象库的引用。为此，请按照下列步骤操作： 
  在项目菜单上，单击添加引用。 
  在 COM 选项卡上，找到 Microsoft Word 对象库，然后单击选择。 
  在添加引用对话框中单击确定，接受您的选择。如果系统提示您为选定的库生成包装，请单击是。 
  在视图菜单上，选择工具箱以显示工具箱，然后向 Form1 添加一个按钮。 
  双击 Button1。出现该窗体的代码窗口。 
  在代码窗口中，将以下代码 
  private void button1_Click(object sender, System.EventArgs e) 
  { 
  } 
  
  
  替换为： 
  private void button1_Click(object sender, System.EventArgs e) 
  { 
  object oMissing = System.Reflection.Missing.Value; 
  object oEndOfDoc = "\\endofdoc"; /* \endofdoc is a predefined bookmark */ 
  
  //Start Word and create a new document. 
  Word._Application oWord; 
  Word._Document oDoc; 
  oWord = new Word.Application(); 
  oWord.Visible = true; 
  oDoc = oWord.Documents.Add(ref oMissing, ref oMissing, 
  ref oMissing, ref oMissing); 
  
  //Insert a paragraph at the beginning of the document. 
  Word.Paragraph oPara1; 
  oPara1 = oDoc.Content.Paragraphs.Add(ref oMissing); 
  oPara1.Range.Text = "Heading 1"; 
  oPara1.Range.Font.Bold = 1; 
  oPara1.Format.SpaceAfter = 24;    //24 pt spacing after paragraph. 
  oPara1.Range.InsertParagraphAfter(); 
  
  //Insert a paragraph at the end of the document. 
  Word.Paragraph oPara2; 
  object oRng = oDoc.Bookmarks.get_Item(ref oEndOfDoc).Range; 
  oPara2 = oDoc.Content.Paragraphs.Add(ref oRng); 
  oPara2.Range.Text = "Heading 2"; 
  oPara2.Format.SpaceAfter = 6; 
  oPara2.Range.InsertParagraphAfter(); 
  
  //Insert another paragraph. 
  Word.Paragraph oPara3; 
  oRng = oDoc.Bookmarks.get_Item(ref oEndOfDoc).Range; 
  oPara3 = oDoc.Content.Paragraphs.Add(ref oRng); 
  oPara3.Range.Text = "This is a sentence of normal text. Now here is a table:"; 
  oPara3.Range.Font.Bold = 0; 
  oPara3.Format.SpaceAfter = 24; 
  oPara3.Range.InsertParagraphAfter(); 
  
  //Insert a 3 x 5 table, fill it with data, and make the first row 
  //bold and italic. 
  Word.Table oTable; 
  Word.Range wrdRng = oDoc.Bookmarks.get_Item(ref oEndOfDoc).Range; 
  oTable = oDoc.Tables.Add(wrdRng, 3, 5, ref oMissing, ref oMissing); 
  oTable.Range.ParagraphFormat.SpaceAfter = 6; 
  int r, c; 
  string strText; 
  for(r = 1; r <= 3; r++) 
  for(c = 1; c <= 5; c++) 
  { 
  strText = "r" + r + "c" + c; 
  oTable.Cell(r, c).Range.Text = strText; 
  } 
  oTable.Rows[1].Range.Font.Bold = 1; 
  oTable.Rows[1].Range.Font.Italic = 1; 
  
  //Add some text after the table. 
  Word.Paragraph oPara4; 
  oRng = oDoc.Bookmarks.get_Item(ref oEndOfDoc).Range; 
  oPara4 = oDoc.Content.Paragraphs.Add(ref oRng); 
  oPara4.Range.InsertParagraphBefore(); 
  oPara4.Range.Text = "And here's another table:"; 
  oPara4.Format.SpaceAfter = 24; 
  oPara4.Range.InsertParagraphAfter(); 
  
  //Insert a 5 x 2 table, fill it with data, and change the column widths. 
  wrdRng = oDoc.Bookmarks.get_Item(ref oEndOfDoc).Range; 
  oTable = oDoc.Tables.Add(wrdRng, 5, 2, ref oMissing, ref oMissing); 
  oTable.Range.ParagraphFormat.SpaceAfter = 6; 
  for(r = 1; r <= 5; r++) 
  for(c = 1; c <= 2; c++) 
  { 
  strText = "r" + r + "c" + c; 
  oTable.Cell(r, c).Range.Text = strText; 
  } 
  oTable.Columns[1].Width = oWord.InchesToPoints(2); //Change width of columns 1 & 2 
  oTable.Columns[2].Width = oWord.InchesToPoints(3); 
  
  //Keep inserting text. When you get to 7 inches from top of the 
  //document, insert a hard page break. 
  object oPos; 
  double dPos = oWord.InchesToPoints(7); 
  oDoc.Bookmarks.get_Item(ref oEndOfDoc).Range.InsertParagraphAfter(); 
  do 
  { 
  wrdRng = oDoc.Bookmarks.get_Item(ref oEndOfDoc).Range; 
  wrdRng.ParagraphFormat.SpaceAfter = 6; 
  wrdRng.InsertAfter("A line of text"); 
  wrdRng.InsertParagraphAfter(); 
  oPos = wrdRng.get_Information 
                        (Word.WdInformation.wdVerticalPositionRelativeToPage); 
  } 
  while(dPos >= Convert.ToDouble(oPos)); 
  object oCollapseEnd = Word.WdCollapseDirection.wdCollapseEnd; 
  object oPageBreak = Word.WdBreakType.wdPageBreak; 
  wrdRng.Collapse(ref oCollapseEnd); 
  wrdRng.InsertBreak(ref oPageBreak); 
  wrdRng.Collapse(ref oCollapseEnd); 
  wrdRng.InsertAfter("We're now on page 2. Here's my chart:"); 
  wrdRng.InsertParagraphAfter(); 
  
  //Insert a chart. 
  Word.InlineShape oShape; 
  object oClassType = "MSGraph.Chart.8"; 
  wrdRng = oDoc.Bookmarks.get_Item(ref oEndOfDoc).Range; 
  oShape = wrdRng.InlineShapes.AddOLEObject(ref oClassType, ref oMissing, 
  ref oMissing, ref oMissing, ref oMissing, 
  ref oMissing, ref oMissing, ref oMissing); 
  
  //Demonstrate use of late bound oChart and oChartApp objects to 
  //manipulate the chart object with MSGraph. 
  object oChart; 
  object oChartApp; 
  oChart = oShape.OLEFormat.Object; 
  oChartApp = oChart.GetType().InvokeMember("Application", 
  BindingFlags.GetProperty, null, oChart, null); 
  
  //Change the chart type to Line. 
  object[] Parameters = new Object[1]; 
  Parameters[0] = 4; //xlLine = 4 
  oChart.GetType().InvokeMember("ChartType", BindingFlags.SetProperty, 
  null, oChart, Parameters); 
  
  //Update the chart image and quit MSGraph. 
  oChartApp.GetType().InvokeMember("Update", 
  BindingFlags.InvokeMethod, null, oChartApp, null); 
  oChartApp.GetType().InvokeMember("Quit", 
  BindingFlags.InvokeMethod, null, oChartApp, null); 
  //... If desired, you can proceed from here using the Microsoft Graph 
  //Object model on the oChart and oChartApp objects to make additional 
  //changes to the chart. 
  
  //Set the width of the chart. 
  oShape.Width = oWord.InchesToPoints(6.25f); 
  oShape.Height = oWord.InchesToPoints(3.57f); 
  
  //Add text after the chart. 
  wrdRng = oDoc.Bookmarks.get_Item(ref oEndOfDoc).Range; 
  wrdRng.InsertParagraphAfter(); 
  wrdRng.InsertAfter("THE END."); 
  
  //Close this form. 
  this.Close(); 
  } 
  
  
  滚动到代码窗口的顶部。将下面的代码行添加到 using 指令列表的末尾： 
  using Word = Microsoft.Office.Interop.Word; 
  using System.Reflection; 
  
  
  以上是在微软的网站上看到的文章，照着做了，但是无法运行，报错： 
  
  The type of namespace name 'Interop' does not exist in the namespace 'Microsoft.Office'(are you missing an assembly reference?

  • 已移动 Sheng Jiang 蒋晟Moderator 2010年1月4日 22:58 Office开发 (发件人：Visual C#)

  2010年1月4日 12:16

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