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POAccessing properties from multiple classes
 

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  1. POAccessing properties from multiple classes
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    <p>I am creating a web application and I have two classes:</p> <pre><code>public class MOrderMain { public int ID { get; set; } public int CompanyID { get; set; } public string CompanyName { get; set; } public DateTime OrderDate { get; set; } public string BillingName { get; set; } public string BillingAddress { get; set; } public string DeliveryName { get; set; } public string DeliveryAddress { get; set; } } public class MOrder { public int ID { get; set; } public int OrhID { get; set; } public int ProID { get; set; } public string Name { get; set; } public int Quantity { get; set; } public double Rate { get; set; } public double Amount { get; set; } public int DeliveredQty { get; set; } } </code></pre> <p>I would like to retrieve details from both classes. For example, I want to get <code>ID</code> and <code>Billing Name</code> from class <code>MorderMain</code> and all the properties from class <code>MOrder</code>. How can I do this?</p> <p>I am getting the values by database. I have the query but how will I assign the data and how will I retrieve from both?</p> <pre><code>var mylist = new List&lt;MOrder&gt;(); _con = _db.GetConnection(); if (_con.State.Equals(ConnectionState.Closed)) { _con.Open(); } _cmd = new SqlCommand("Get_All_Order_Details", _con) { CommandType = CommandType.StoredProcedure }; _dr = _cmd.ExecuteReader(); while (_dr.Read()) { mylist.Add(new MOrder { ID = Convert.ToInt32(_dr["ordID"]), OrhID = Convert.ToInt32(_dr["orhID"]), ProID = Convert.ToInt32(_dr["proID"]), Name = _dr["pName"].ToString(), Quantity = Convert.ToInt32(_dr["ordQty"]), Rate = Convert.ToDouble(_dr["ordRate"]), Amount = Convert.ToDouble(_dr["ordAmount"]), DeliveredQty = Convert.ToInt32(_dr["ordQtyDelivered"]) }); } return mylist; </code></pre>
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    1. USBrad Rem
    1. USMoiz
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    1. COIn order to answer your question, you need to show how is the data coming back from the stored procedure. Are you doing an inner join between the OrderMain and the Order tables or are you selecting from both tables and returning 2 result sets, one with the "order header" (OrderMain) and one with all the order items (Order)?
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      1. USIcarus
    2. COI am joining and returning the data that is specific. mean by joining from two tables i am getting ID,Billing Data, and rest order details perfectly. i just need to know weather the approach is correct and how can i avoid making duplicate properties
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      1. USMoiz
 

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