public int InsertData(DataOrm dataOrm)
{
cmd.CommandText = $"insert into Employee values({dataOrm.DataID},'{dataOrm.DataInfo}',{dataOrm.DataKey})";
cnn.Open();
int affetcted = cmd.ExecuteNonQuery();
cnn.Close();
return(affetcted);
}
public int UpdateData(DataOrm dataOrm)
{
cmd.CommandText = $"update Employee set EmpName='{dataOrm.DataInfo}',EmpDept={dataOrm.DataKey} where EmpID={dataOrm.DataID}";
cnn.Open();
int affetcted = cmd.ExecuteNonQuery();
cnn.Close();
return(affetcted);
}
public DataOrm GetData(int id)
{
cmd.CommandText = $"select * from Employee where EmpID={id}";
cnn.Open();
DataOrm orm = null;
SqlDataReader reader = cmd.ExecuteReader(System.Data.CommandBehavior.CloseConnection);
if (reader.Read())
{
orm = new DataOrm {
DataID = (int)reader[0], DataInfo = reader[1].ToString(), DataKey = (int)reader[2]
}
}
;
reader.Close();
return(orm);
}
