how to create word document in C#,asp.net ?

First add refrence Microsoft.word 11 from com

or in asp.net

using Microsoft.Office.Interop.Word;



object fileName = "c://MyFile.doc";
object novalue = System.Reflection.Missing.Value;
Microsoft.Office.Interop.Word.ApplicationClass objWord = new Microsoft.Office.Interop.Word.ApplicationClass();
Microsoft.Office.Interop.Word.Document objWordDoc = objWord.Documents.Add(ref novalue, ref novalue, ref novalue, ref novalue);
objWord.Selection.TypeText("Test Dcument");
objWord.Selection.TypeParagraph();
objWordDoc.SaveAs(ref fileName, ref novalue, ref novalue, ref novalue,
ref novalue, ref novalue, ref novalue, ref novalue, ref novalue,
ref novalue, ref novalue, ref novalue, ref novalue, ref novalue, ref novalue, ref novalue);
objWord.Quit(ref novalue, ref novalue, ref novalue);