更新时间:2023-02-07 23:03:44
这似乎是你的代码的参考版本的Office,但正试图用一个不同的版本。这是一个相当普遍的问题,因为有很多不同版本的Office都在使用。
当我不得不使用Office互操作,我避免此问题,通过使用后期绑定
,而不是早期绑定
。这意味着,我不添加引用Office的特定版本,我的代码将与任何最新版本,只要我不使用功能或类似的,只有在某些版本存在的工作。
本文包含的基本教程向您展示后期和早期绑定的区别:绑定办公自动化使用Visual C#.NET
服务器我还建议在看这篇文章的更多背景信息:的Using~~V早期绑定和自动化
What is the cause of the following error:
Error 12 Assembly 'Microsoft.Office.Interop.Word, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c' uses 'office, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c' which has a higher version than referenced assembly 'office, Version=12.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c' c:\Program Files\Microsoft Visual Studio 10.0\Visual Studio Tools for Office\PIA\Office14\Microsoft.Office.Interop.Word.dll WindowsFormsApplication1
my code :
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Windows.Forms;
using Microsoft.Office.Interop.Word;
using Application = Microsoft.Office.Interop.Word.Application;
using DataTable = System.Data.DataTable;
using Document = Microsoft.Office.Interop.Word.Document;
using Microsoft.Office;
namespace WindowsFormsApplication1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
var wordApp = new Application { Visible = false };
object objMissing = Missing.Value;
Document wordDoc = wordApp.Documents.Add(ref objMissing, ref objMissing, ref objMissing, ref objMissing);
wordApp.ActiveWindow.ActivePane.View.SeekView = WdSeekView.wdSeekCurrentPageFooter;
wordApp.Selection.TypeParagraph();
String docNumber = "1";
String revisionNumber = "0";
wordApp.Selection.Paragraphs.Alignment = WdParagraphAlignment.wdAlignParagraphLeft;
wordApp.ActiveWindow.Selection.Font.Name = "Arial";
wordApp.ActiveWindow.Selection.Font.Size = 8;
wordApp.ActiveWindow.Selection.TypeText("Document #: " + docNumber + " - Revision #: " + revisionNumber);
wordApp.ActiveWindow.Selection.TypeText("\t");
wordApp.ActiveWindow.Selection.TypeText("\t");
wordApp.ActiveWindow.Selection.TypeText("Page ");
Object CurrentPage = WdFieldType.wdFieldPage;
wordApp.ActiveWindow.Selection.Fields.Add(wordApp.Selection.Range, ref CurrentPage, ref objMissing, ref objMissing);
wordApp.ActiveWindow.Selection.TypeText(" of ");
Object TotalPages = WdFieldType.wdFieldNumPages;
wordApp.ActiveWindow.Selection.Fields.Add(wordApp.Selection.Range, ref TotalPages, ref objMissing, ref objMissing);
wordApp.ActiveWindow.ActivePane.View.SeekView = WdSeekView.wdSeekMainDocument;
object c = "d:\\1.doc";
wordDoc.Paragraphs.LineSpacing = 8;
Paragraph wp = wordDoc.Paragraphs.Add(ref objMissing);
wp.Range.Text += richTextBox1.Text;
wordDoc.SaveAs(ref c, ref objMissing, ref objMissing, ref objMissing, ref objMissing, ref objMissing,
ref objMissing
, ref objMissing, ref objMissing, ref objMissing, ref objMissing, ref objMissing,
ref objMissing, ref objMissing
, ref objMissing, ref objMissing);
(wordDoc).Close(ref objMissing, ref objMissing, ref objMissing);
(wordApp).Quit(ref objMissing, ref objMissing, ref objMissing);
}
}
}
It seems like your code reference one version of Office, but is trying to use a different version. This is quite a common issue since a lot of different versions of Office are in use.
When I've had to use Office Interop, I avoid this issue by using Late Binding
rather than Early Binding
. This means that I don't add a reference to a specific version of Office and my code will work with any recent version as long as I'm not using a function or similar that only exist in certain versions.
This article includes basic tutorials to show you the difference between late and early binding: Binding for Office automation servers with Visual C# .NET
I'd also suggest looking at this article for more background information: Using early binding and late binding in Automation