C# winform如何实现在控件中显示word文档？

2011-04-02 04:19:30 1.4k 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

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这是我在网上查到的代码，不知道为什么无法显示在控件里，而是直接代开了word文档
请高手指点！
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Reflection;

namespace TestShowWordOnForm
{
public partial class Form1 : Form
{
private Object oDocument;
public Form1()
{
InitializeComponent();
}

private void button1_Click(object sender, EventArgs e)
{
String strFileName;
openFileDialog1.FileName = "";
openFileDialog1.ShowDialog();
strFileName = openFileDialog1.FileName;
if (strFileName.Length != 0)
{
Object refmissing = System.Reflection.Missing.Value;
oDocument = null;
axWebBrowser1.Navigate(strFileName, ref refmissing, ref refmissing, ref refmissing, ref refmissing);
}

}

private void Form1_Load(object sender, EventArgs e)
{
button1.Text = "Browse";
openFileDialog1.Filter = "Office Documents(*.doc, *.xls, *.ppt)|*.doc;*.xls;*.ppt";
openFileDialog1.FilterIndex = 1;

}

private void Form1_Closed(object sender, EventArgs e)
{
oDocument = null;
}

private void axWebBrowser1_NavigateComplete2(object sender, AxSHDocVw.DWebBrowserEvents2_NavigateComplete2Event e)
{
Object o = e.pDisp;
oDocument = o.GetType().InvokeMember("Document", BindingFlags.GetProperty, null, o, null);
Object oApplication = o.GetType().InvokeMember("Application", BindingFlags.GetProperty, null, oDocument, null);
Object oName = o.GetType().InvokeMember("Name", BindingFlags.GetProperty, null, oApplication, null);
MessageBox.Show("File opened by: " + oName.ToString());

}
}
}

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