public TeacherDetails Get(int Id) { SqlConnection con = new SqlConnection("Data Source=DESKTOP-3LQJUUD;Initial Catalog=SchoolDB;User ID=sa;Password=123"); string query = "Select * from dbo.TeacherDetails Where Id = @Id"; SqlCommand cmd = new SqlCommand(query, con); cmd.Parameters.AddWithValue("@Id", Id); con.Open(); TeacherDetails teacherDetails = null; SqlDataReader dr = cmd.ExecuteReader(); if (dr.Read()) { teacherDetails = new TeacherDetails { Id = (int)dr[0], TeacherName = dr[1].ToString(), SchoolId = (int)dr[2], Address = dr[3].ToString(), Salary = (int)dr[4], DepartmentId = (int)dr[5], Age = (int)dr[6], Gender = dr[7].ToString(), City = dr[8].ToString(), State = dr[9].ToString(), Country = dr[10].ToString(), IsActive = (bool)dr[11], CreatedDateTime = (DateTime)dr[12], ContactId = (int)dr[13], CreatedBy = (int)dr[14] }; con.Close(); } return(teacherDetails); }
public bool Post(TeacherDetails teacherDetails) { SqlConnection con = new SqlConnection("Data Source=DESKTOP-3LQJUUD;Initial Catalog=SchoolDB;User ID=sa;Password=123"); string query = "Insert into dbo.TeacherDetails (TeacherName,SchoolId,Address,Salary,DepartmentId,Age,Gender,City,State,Country,IsActive,CreatedDateTime,ContactId,CreatedBy) Values(@TeacherName,@SchoolId,@Address,@Salary,@DepartmentId,@Age,@Gender,@City,@State,@Country,@IsActive,@CreatedDateTime,@ContactId,@CreatedBy)"; SqlCommand cmd = new SqlCommand(query, con); cmd.Parameters.AddWithValue("@TeacherName", teacherDetails.TeacherName); cmd.Parameters.AddWithValue("@SchoolId", teacherDetails.SchoolId); cmd.Parameters.AddWithValue("@Address", teacherDetails.Address); cmd.Parameters.AddWithValue("@Salary", teacherDetails.Salary); cmd.Parameters.AddWithValue("@DepartmentId", teacherDetails.DepartmentId); cmd.Parameters.AddWithValue("@Age", teacherDetails.Age); cmd.Parameters.AddWithValue("@Gender", teacherDetails.Gender); cmd.Parameters.AddWithValue("@City", teacherDetails.City); cmd.Parameters.AddWithValue("@State", teacherDetails.State); cmd.Parameters.AddWithValue("@Country", teacherDetails.Country); cmd.Parameters.AddWithValue("@IsActive", teacherDetails.IsActive); cmd.Parameters.AddWithValue("@CreatedDateTime", teacherDetails.CreatedDateTime); cmd.Parameters.AddWithValue("@ContactId", teacherDetails.ContactId); cmd.Parameters.AddWithValue("@CreatedBy", teacherDetails.CreatedBy); con.Open(); int noOfRowAffected = cmd.ExecuteNonQuery(); con.Close(); if (noOfRowAffected > 0) { return(true); } else { return(false); } }
public List <TeacherDetails> GetAll() { SqlConnection con = new SqlConnection("Data Source=DESKTOP-3LQJUUD;Initial Catalog=SchoolDB;User ID=sa;Password=123"); string query = "Select * from dbo.TeacherDetails"; SqlCommand cmd = new SqlCommand(query, con); con.Open(); List <TeacherDetails> teachers = new List <TeacherDetails>(); SqlDataReader dr = cmd.ExecuteReader(); while (dr.Read()) { TeacherDetails teacherDetails = new TeacherDetails() { Id = (int)dr[0], TeacherName = dr[1].ToString(), SchoolId = (int)dr[2], Address = dr[3].ToString(), Salary = (int)dr[4], DepartmentId = (int)dr[5], Age = (int)dr[6], Gender = dr[7].ToString(), City = dr[8].ToString(), State = dr[9].ToString(), Country = dr[10].ToString(), IsActive = (bool)dr[11], CreatedDateTime = (DateTime)dr[12], ContactId = (int)dr[13], CreatedBy = (int)dr[14], }; teachers.Add(teacherDetails); } con.Close(); return(teachers); }