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