public bool Post(StudentDetails studentDetails)
{
SqlConnection con = new SqlConnection("Data Source=DESKTOP-3LQJUUD;Initial Catalog=SchoolDB;User ID=sa;Password=123");
string query = "Insert into dbo.StudentDetails (StudentName,SchoolId,Address,Class,CreatedBy,Age,Gender,City,State,Country,IsActive,CreatedDateTime,GurdianName,ContactId,GurdianNumber) Values(@StudentName,@SchoolId,@Address,@Class,@CreatedBy,@Age,@Gender,@City,@State,@Country,@IsActive,@CreatedDateTime,@GurdianName,@ContactId,@GurdianNumber)";
SqlCommand cmd = new SqlCommand(query, con);
cmd.Parameters.AddWithValue("@StudentNameName", studentDetails.StudentName);
cmd.Parameters.AddWithValue("@SchoolId", studentDetails.SchoolId);
cmd.Parameters.AddWithValue("@Address", studentDetails.Address);
cmd.Parameters.AddWithValue("@Class", studentDetails.Class);
cmd.Parameters.AddWithValue("@CreatedBy", studentDetails.CreatedBy);
cmd.Parameters.AddWithValue("@Age", studentDetails.Age);
cmd.Parameters.AddWithValue("@Gender", studentDetails.Gender);
cmd.Parameters.AddWithValue("@City", studentDetails.City);
cmd.Parameters.AddWithValue("@State", studentDetails.State);
cmd.Parameters.AddWithValue("@Country", studentDetails.Country);
cmd.Parameters.AddWithValue("@IsActive", studentDetails.IsActive);
cmd.Parameters.AddWithValue("@CreatedDateTime", studentDetails.CreatedDateTime);
cmd.Parameters.AddWithValue("@GurdianName", studentDetails.GurdianName);
cmd.Parameters.AddWithValue("@ContactId", studentDetails.ContactId);
cmd.Parameters.AddWithValue("@GurdianNumber", studentDetails.GurdianNumber);
con.Open();
int noOfRowAffected = cmd.ExecuteNonQuery();
con.Close();
if (noOfRowAffected > 0)
{
return(true);
}
else
{
return(false);
}
}
public List <StudentDetails> GetAll()
{
SqlConnection con = new SqlConnection("Data Source=DESKTOP-3LQJUUD;Initial Catalog=SchoolDB;User ID=sa;Password=123");
string query = "Select * from dbo.SecurityStaffDetails";
SqlCommand cmd = new SqlCommand(query, con);
con.Open();
List <StudentDetails> students = new List <StudentDetails>();
SqlDataReader dr = cmd.ExecuteReader();
while (dr.Read())
{
StudentDetails studentDetails = new StudentDetails()
{
Id = (int)dr[0],
StudentName = dr[1].ToString(),
SchoolId = (int)dr[2],
Address = dr[3].ToString(),
Class = (int)dr[4],
CreatedBy = (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],
GurdianName = dr[13].ToString(),
ContactId = (int)dr[14],
GurdianNumber = (int)dr[15],
};
students.Add(studentDetails);
}
con.Close();
return(students);
}
public StudentDetails Get(int Id)
{
SqlConnection con = new SqlConnection("Data Source=DESKTOP-3LQJUUD;Initial Catalog=SchoolDB;User ID=sa;Password=123");
string query = "Select * from dbo.StudentDetails Where Id = @Id";
SqlCommand cmd = new SqlCommand(query, con);
cmd.Parameters.AddWithValue("@Id", Id);
con.Open();
StudentDetails studentDetails = null;
SqlDataReader dr = cmd.ExecuteReader();
if (dr.Read())
{
studentDetails = new StudentDetails
{
Id = (int)dr[0],
StudentName = dr[1].ToString(),
SchoolId = (int)dr[2],
Address = dr[3].ToString(),
Class = (int)dr[4],
CreatedBy = (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],
GurdianName = dr[13].ToString(),
ContactId = (int)dr[14],
GurdianNumber = (int)dr[15]
};
con.Close();
}
return(studentDetails);
}