Implementation code for opening word documents with JavaScript (c#)_javascript skills

Opening a word document in C# is actually not too difficult, and there are many methods.
1. How to open a word document in C#

Copy the code The code is as follows:

//Add a reference to the Microsoft Word 11.0 object library in the project reference
private void button1_Click(object sender, System.EventArgs e)
{
//Call the open file dialog box Get the file WORD file, RTF file, text file path name to be opened
OpenFileDialog opd = new OpenFileDialog();
opd.InitialDirectory = "c:\\";
opd.Filter = "Word document (*.doc)|*.doc|Text document (*.txt)|*.txt|RTF document (*.rtf)|*.rtf|All documents (*.*)|*.*";
opd.FilterIndex = 1;
if (opd.ShowDialog() == DialogResult.OK && opd.FileName.Length > 0)
{
//Create an instance of the Word class, disadvantage: cannot be correct Read the display of tables, pictures, etc.
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();
//Get data from the clipboard
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]
}
}
}
}

But, what if we use javascript to open it? Actually, it's not difficult.
2. Open the word document in javascript
We create a new html file and write a FileUpLoad and button control.

Copy code The code is as follows:

flUpload

Then, write a javascript OpenFile method.

Copy code The code is as follows:

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. Then in IE, you can first select a doc document, then click open to open it.
Hope this helps.
Haha! ~.