Answer / arun

SqlConnection objconnection = new SqlConnection();
protected void Page_Load(object sender, EventArgs e)
{
//objconnection = new OleDbConnection(ConfigurationManager.ConnectionStrings["Constr"].ConnectionString);
// objconnection.Close();
// lblInfo.Visible = false;
}
protected void Button1_Click(object sender, EventArgs e)
{
String strUsername = txtUsername.Text;
String strPassword = txtCurrentpassword.Text;
SqlConnection con = new SqlConnection("Data Source=ARUN-PC\\SQLEXPRESS;Initial Catalog=newspaper;Integrated Security=True");
con.Open();
//objectcon=new ObjectCon();


SqlCommand objcommand;
SqlDataReader objdatareader;

//OleDbCommand cmd = new OleDbCommand("Select Username,Password from Admin", objconnection);
//OleDbDataReader dr;
//jcon = new objcon();
objcommand = new SqlCommand("Select Username,Password *from Login", objconnection);
objdatareader =objcommand.ExecuteReader();
{
if (txtUsername.Text ==objdatareader.GetValue(0).ToString())

if (txtCurrentpassword.Text ==objdatareader.GetValue(1).ToString())
{
SqlCommand cmd = new SqlCommand("Update Login set Password='" + txtNewPassword.Text + "' where Username ='" + txtUsername.Text + "'", objconnection);
cmd.ExecuteNonQuery();
}
else
{

lblInfo.Visible = true;
}

else
{

lblInfo.Visible = true;
}

}
con.Close();
}
}




but my programme is not running

Hello I am hosting remoting within IIS. Everything works just fine as long as I allow anonymous access at the IIS level. When I allow only Windows Authenticated sessions, something very strange happens: If the client activates the remote object with IP address - works fine If the client activates it using a machine name - get http 401 exception is thrown. The exception is thrown when the client calls the remote method. I set the channel's useDefaultCredentials property to true. Any idea how to allow Windows Authentication? Here is the call stack: System.Net.WebException: The remote server returned an error: (401) Unauthorized .. ---> System.ComponentModel.Win32Exception: The target principal name is incorrect at System.Net.NTAuthentication.GetOutgoingBlob(Byte[] incomingBlob, Boolean handshakeComplete) at System.Net.NTAuthentication.GetOutgoingBlob(String incomingBlob, Boolean handshakeComplete) at System.Net.NegotiateClient.DoAuthenticate(String challenge, WebRequest webRequest, ICredentials credentials, Boolean preAuthenticate) at System.Net.NegotiateClient.DoAuthenticate(String challenge, WebRequest webRequest, ICredentials credentials, Boolean preAuthenticate) at System.Net.NegotiateClient.Authenticate(String challenge, WebRequest webRequest, ICredentials credentials) at System.Net.AuthenticationManager.Authenticate(String challenge, WebRequest request, ICredentials credentials) at System.Net.AuthenticationState.AttemptAuthenticate (HttpWebRequest httpWebRequest, ICredentials authInfo) --- End of inner exception stack trace ---

0 Answers   Infosys,

---

Create a class called Accounts which has data members like ACCOUNT no, Customer name, Account type, Transaction type (d/w), amount, balance D->Deposit W->Withdrawal If transaction type is deposit call the credit(int amount) and update balance in this method. If transaction type is withdraw call debit(int amt) and update balance. Pass the other information like Account no,name,Account Type through constructor. Call the show data method to display the values.

1 Answers   Cognizant,

---

Code for Working with Files under a Directory?

1 Answers  

---

program to reverse the order of digits in a given number of any length.

1 Answers   Mind Tree,

---

Write a program to input an integer and - display the reverse - display the sum of each digit - should include logic that considers the input number as any number of digits long

2 Answers   Mind Tree,

---

---

Write a program. there are 1..n numbers placed in an array in random fashion with one integer missing. find the missing number.

1 Answers   Infosys, Mind Tree,

---

. Write a program to print the following outputs using for loops $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

3 Answers  

---

Write a program to convert postfix expression to infix expression.

0 Answers   Mind Tree,

---

how to change password in .net with c # with ado.net and also SQL server 2008 change password

1 Answers  

---

How to export 2 datatables of a single dataset to 2 different worksheets of a single MSExcel file ?

0 Answers   Eastcom Systems,

---

I am developing a web application using google map api.I want to update the map inside the div control within update panel. I got other controls updated but map doesn't get updated.I do not not want to update map whenever unnecessary controls are fired at server side.How could it be achieved?

0 Answers  

---

How to Create Files by Using the FileInfo Class?

1 Answers  

---