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POHow to calculate commision based on referred memebrs?
 

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  1. POHow to calculate commision based on referred memebrs?
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    <p>I am developing a small software in C# WPF for a consultancy which does chain system business. I have coded tree structure to show who referred whom. Now it has commission depending on level. If 1 referred 2 &amp; 3 then 1 will get level-1 commission. If 2 referred 4, 5 &amp; 3 referred 6, 7 then 1 will receive level-2 commission. This chain will go on to certain total number. My problem is how I would implement this logic; I am able to calculate who has referred how many members via UDF written for adding TreeViewItem to TreeView. Or tell me how I can count items in treeview in certain level? <strong>Node adding UDF:</strong></p> <p>I am using MySQL and it has table members which consists columns- id, fullname, refercode.</p> <pre><code>public void AddNodes(int uid, TreeViewItem tSubNode) { string query = "select fullname, id from members where refCode=" + uid + ";"; MySqlCommand cmd = new MySqlCommand(query, db.conn); MySqlDataAdapter _DA = new MySqlDataAdapter(cmd); DataTable _DT = new DataTable(); tSubNode.IsExpanded = true; _DA.Fill(_DT); foreach (DataRow _dr in _DT.Rows) { TreeViewItem tNode = new TreeViewItem(); tNode.Header = _dr["fullname"].ToString()+" ("+_dr["id"].ToString()+")"; tSubNode.Items.Add(tNode); if (db.HasMembers(Convert.ToInt32(_dr["id"].ToString()))) { AddNodes(Convert.ToInt32(_dr["id"]), tNode); } } //This line tracks who has referred how many members Console.WriteLine("Tree node Count : "+tSubNode.Items.Count.ToString()+", UID "+uid); } </code></pre> <p><strong>Help me PLEASE!!!!</strong></p>
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    1. USRajkishor Sahu
    1. USRajkishor Sahu
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    1. This table or related slice is empty.
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    1. COWhy re-invent the wheels here? You are using .net 3.5+ and should you try using LINQ to SQL so that it builds the correct model for you. The answer for your question would be recursively navigating the member-commission tree.
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      1. POHow to calculate commision based on referred memebrs?
      1. USxandy
 

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