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    <p>I know a little PHP but I'm assuming that $position is a zero-based index. If it's not, then you would swap the two lines of code that declare the position variable. Comments begin with the ' character.</p> <pre><code>'Request.Params accesses parameters from form posts, query string, etc. Dim pairs = Request.Params("listItem").Split("&amp;") For i As Integer = 0 To pairs.Length - 1 Dim token = pairs(i) Dim position = i.ToString() 'string position = (i + 1).ToString(); Dim id = Convert.ToInt32(token.Split("=")(1)) Dim sql = "UPDATE table SET position = " + position + " WHERE [id] = " + id.ToString() 'This line does the same thing, a bit more eloquently and efficiently 'Dim sql = String.Format("UPDATE table SET position = {0} WHERE [id] = {1}", position, id.ToString()) Next </code></pre> <hr> <p>I did this in C# first because I did not notice that you said VB.net. So here's the C# version. Thought I might as well leave it in. I made this a little wordy to demonstrate some of the nuances of C# and for clarity.</p> <pre><code>// Request.Params accesses parameters from form posts, query string, etc. string[] pairs = Request.Params["listItem"].Split('&amp;'); for (int i = 0; i &lt; pairs.Length; i++) { string token = pairs[i]; string position = i.ToString(); // string position = (i + 1).ToString(); int id = Convert.ToInt32(token.Split('=')[1]); string sql = "UPDATE table SET position = " + position + " WHERE [id] = " + id; // This line does the same thing, a bit more eloquently and efficiently //string sql = String.Format("UPDATE table SET position = {0} WHERE [id] = {1}", position, id.ToString()); } </code></pre>
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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