public ContactMaster Get(int Id)
{
SqlConnection con = new SqlConnection("Data Source=DESKTOP-3LQJUUD;Initial Catalog=SchoolDB;User ID=sa;Password=123");
string query = "Select * from dbo.ContactMaster Where Id = @Id";
SqlCommand cmd = new SqlCommand(query, con);
cmd.Parameters.AddWithValue("@Id", Id);
con.Open();
ContactMaster contactMaster = null;
SqlDataReader dr = cmd.ExecuteReader();
if (dr.Read())
{
contactMaster = new ContactMaster
{
Id = (int)dr[0],
ContactDetails = dr[1].ToString(),
PhoneNumber = (int)dr[2],
MobileNumber = (int)dr[3],
CreatedBy = (int)dr[4],
};
con.Close();
}
return(contactMaster);
}
public List <ContactMaster> GetAll()
{
SqlConnection con = new SqlConnection("Data Source=DESKTOP-3LQJUUD;Initial Catalog=SchoolDB;User ID=sa;Password=123");
string query = "Select * from dbo.ContactMaster";
SqlCommand cmd = new SqlCommand(query, con);
con.Open();
List <ContactMaster> contactMasters = new List <ContactMaster>();
SqlDataReader dr = cmd.ExecuteReader();
while (dr.Read())
{
ContactMaster contact = new ContactMaster()
{
Id = (int)dr[0],
ContactDetails = dr[1].ToString(),
PhoneNumber = (int)dr[2],
MobileNumber = (int)dr[3],
CreatedBy = (int)dr[4],
};
contactMasters.Add(contact);
}
con.Close();
return(contactMasters);
}
public bool Post(ContactMaster contactMaster)
{
SqlConnection con = new SqlConnection("Data Source=DESKTOP-3LQJUUD;Initial Catalog=SchoolDB;User ID=sa;Password=123");
string query = "Insert into dbo.ContactMaster (ContactDetails,PhoneNumber,MobileNUmber,CreatedBy) Values(@ContactDetails,@PhoneNumber,@MobileNumber,@CreatedBy)";
SqlCommand cmd = new SqlCommand(query, con);
cmd.Parameters.AddWithValue("@ContactDetails", contactMaster.ContactDetails);
cmd.Parameters.AddWithValue("@PhoneNumber", contactMaster.PhoneNumber);
cmd.Parameters.AddWithValue("@MobileNumber", contactMaster.MobileNumber);
cmd.Parameters.AddWithValue("@CreatedBy", contactMaster.CreatedBy);
con.Open();
int noOfRowAffected = cmd.ExecuteNonQuery();
con.Close();
if (noOfRowAffected > 0)
{
return(true);
}
else
{
return(false);
}
}
