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2013-06-14T16:22:09.663
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2013-06-14T16:36:43.220
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Assuming you have everything wired up correctly with your project reference to the dll and a using statement in your code file. <pre><code>BugReports reader = new BugReports(); </code></pre> That line only gets an instance of your <code>BugReports</code> class, in order to make it do some work you need to call your method. <pre><code>reader.userRoleDropDown(); </code></pre> I'm not sure why you are returning the <code>SqlDataReader reader</code> that you've already closed, it is no longer any use. Also you are selecting data by calling <code>reader = userRoleComm.ExecuteReader();</code> but all the work is commented out, not sure if that is intentional. Edit: You may be better off using a SQLDataAdapter since your UI controls won't be visible to your class, and you can't access the data in the SQLDataReader after it's closed. <pre><code>public DataSet userRoleDropDown() { string connectionSrting = ConfigurationManager.ConnectionStrings["BugReports"].ConnectionString; string queryString = "SELECT UserRoleID, UserRoleName FROM userRoles"; using (SqlConnection connection = new SqlConnection(connectionSrting)) { SqlDataAdapter adapter = new SqlDataAdapter(); adapter.SelectCommand = new SqlCommand( queryString, connection); adapter.Fill(dataset); return dataset; } } </code></pre> Then you can do what ever you like with the selected data from your application. More info on the important classes used here: <a href="http://msdn.microsoft.com/en-us/library/system.data.sqlclient.sqldataadapter.aspx" rel="nofollow">SqlDataAdapter</a> <a href="http://msdn.microsoft.com/en-us/library/system.data.dataset.aspx" rel="nofollow">DataSet</a>
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1. POPassing an object from dll file to code behind file asp.net c#
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1. USMatt Ringer
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1. USMatt Ringer
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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.