C# webBrowser打开word

时间：2026-05-05 09:51:46

1、新建一个Form，在上面添加控件button1，和一个 webBrowser控件，如图所示

C# webBrowser打开word

2、双击button1，进入代码界面，输入代码：

OpenFileDialog openFileDialog = new OpenFileDialog();

openFileDialog.Filter = "Excel文件(*.doc;*.docx)|*.doc;*.docx|所有文件|*.*";

openFileDialog.ValidateNames = true;

openFileDialog.CheckFileExists = true;

openFileDialog.CheckPathExists = true;

if (openFileDialog.ShowDialog() == DialogResult.OK)

{

string fileName = openFileDialog.FileName;

axWebBrowser2.Navigate(fileName);

}

C# webBrowser打开word

3、修改注册表：

[HKEY_LOCAL_MACHINE/SOFTWARE/Classes/Word.Document.8] "BrowserFlags"=80000024

[HKEY_LOCAL_MACHINE/SOFTWARE/Classes/Word.RTF.8] "BrowserFlags"=80000024

[HKEY_LOCAL_MACHINE/SOFTWARE/Classes/Word.DocumentMacroEnabled.12] "BrowserFlags"=80000024

C# webBrowser打开word

4、效果如图所示：

C# webBrowser打开word