how to retrieve data from a sql server database in c#
public Person SomeMethod(string fName)
{
var con = ConfigurationManager.ConnectionStrings["Yourconnection"].ToString();
Person matchingPerson = new Person();
using (SqlConnection myConnection = new SqlConnection(con))
{
string oString = "Select * from Employees where FirstName=@fName";
SqlCommand oCmd = new SqlCommand(oString, myConnection);
oCmd.Parameters.AddWithValue("@Fname", fName);
myConnection.Open();
using (SqlDataReader oReader = oCmd.ExecuteReader())
{
while (oReader.Read())
{
matchingPerson.firstName = oReader["FirstName"].ToString();
matchingPerson.lastName = oReader["LastName"].ToString();
}
myConnection.Close();
}
}
return matchingPerson;
}