JavaScript打开word文档

private void button1_Click(object sender, System.EventArgs e)
{
//调用打开文件对话框获取要打开的文件WORD文件，RTF文件，文本文件路径名称
OpenFileDialog opd = new OpenFileDialog();
opd.InitialDirectory = \"c:\\\\\";
opd.Filter = \"Word文档(*.doc)|*.doc|文本文档(*.txt)|*.txt|RTF文档(*.rtf)|*.rtf|所有文档(*.*)|*.*\";
opd.FilterIndex = 1;

if (opd.ShowDialog() == DialogResult.OK && opd.FileName.Length > 0)
{

//建立Word类的实例,缺点:不能正确读取表格,图片等等的显示
Word.ApplicationClass app = new Word.ApplicationClass();
Word.Document doc = null;
object missing = System.Reflection.Missing.Value;

object FileName = opd.FileName;
object readOnly = false;
object isVisible = true;
object index = 0;
try
{
doc = app.Documents.Open(ref FileName, ref missing, ref readOnly,
ref missing, ref missing, ref missing, ref missing, ref missing,
ref missing, ref missing, ref missing, ref isVisible, ref missing,
ref missing, ref missing, ref missing);

doc.ActiveWindow.Selection.WholeStory();
doc.ActiveWindow.Selection.Copy();
//从剪切板获取数据
IDataObject data=Clipboard.GetDataObject();
this.richTextBox1.Text=data.GetData(DataFormats.Text).ToString();

}
finally
{
if (doc != null)
{
doc.Close(ref missing, ref missing, ref missing);
doc = null;
}

if (app != null)
{
app.Quit(ref missing, ref missing, ref missing);
app = null;[Page]
}
}

}

}
但是，如果我们怎么用javascript怎么打开呢？其实，也不难。
二.在javascript打开word文档 www.2cto.com
我们新建一个html文件，并且写一个FileUpLoad以及button控件。
<input id="flUpload" type="file" />flUpload
<input id="btnOpenFile" type="button" value="button" onclick="OpenFile()" />
然后，在写一个javascript OpenFile方法。
function OpenFile()
{
if (document.getElementById("flUpload").value.toUpperCase().indexOf(".XLS") != -1)
{
var objExcel;
objExcel = new ActiveXObject("Excel.Application");
objExcel.Visible = true;
objExcel.Workbooks.Open(document.getElementById("flUpload").value);
}

else if (document.getElementById("flUpload").value.toUpperCase().indexOf(".DOC") != -1)
{
var objDoc;
objDoc = new ActiveXObject("Word.Application");
objDoc.Visible = true;
objDoc.Documents.Open(document.getElementById("flUpload").value);
}
else
{
alert("Please select Word/Excel file only");
return false;
}
}
OK。然后 在IE中就能先选入一个doc文档，然后点open，就可以打开了。
希望对你有帮助。