Problem in connection with sql server

Question

hi ,
i am facing problem in connection with ms sql server..please help me out.... i created the database ChandanClient...and there is one table Expense_code_Table...
i want to insert the data into this table.. i am trying to create a demo example.. here is the code
package demo;
import java.sql.*;
public class getdatabase {
     public static void main(String[] args) {
          Connection con =null;
          int ExpenceCode1=1;
     String ExpenceName1="exp_paper";
     String Organization1="exp_organization";
          try
               Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");
               con=DriverManager.getConnection("jdbc:microsoft:sqlserver://localhost:1433");
               Statement st = con.createStatement();
               String q1="INSERT INTO Expense_code_Table(ExpenceCode,ExpenceName,Organization)VALUES("+ExpenceCode1+",'"+ExpenceName1+"','"+Organization1+"')";
     st.execute(q1);
          }catch(Exception e)
               System.out.println(e);
          try
               con.close();
          catch (SQLException e)
               e.printStackTrace();
after running program
it is showing me...
java.lang.ClassNotFoundException: com.microsoft.jdbc.sqlserver.SQLServerDriver
java.lang.NullPointerException
     at demo.getdatabase.main(getdatabase.java:22)
Exception in thread "main"
please help me out how to solve this problem...
thanks in advance...
bye
chandan sharma

Answer 1

Put ur driver class files in the class path...
regards
Shanu