Databases
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    <p>From your code it looks like you're passing 4 parameters, but let's make sure that's what's happening during design AND run time.</p> <h2>Design Time</h2> <p>In the Design view of your page, select your GridView and expand the extended menu by clicking the [>] and choose to refresh the schema. This may clear your item templates but that should be ok since you have your code saved elsewhere (i.e. here).</p> <h2>Run Time</h2> <p>Hook onto the SqlDataSource.Selecting event and check your command parameters in debug mode.</p> <p>ASPX</p> <pre><code>&lt;asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="&lt;%$ ConnectionStrings:Development %&gt;" SelectCommand="sp_GatewayMerchants" SelectCommandType="StoredProcedure" OnSelecting=SqlDataSource1_Selecting&gt; ... </code></pre> <p>CS</p> <pre><code>protected void SqlDataSource1_Selecting(object sender, System.Web.UI.WebControls.SqlDataSourceSelectingEventArgs e) { // check e.Command.Parameters } </code></pre> <p><strong>EDIT</strong></p> <p>Another thing you can try is set the DataKeyNames property of the Data</p> <pre><code>&lt;asp:GridView ID="GridView1" runat="server" AllowPaging="True" AutoGenerateColumns="False" DataSourceID="SqlDataSource1" ShowFooter="True" OnRowDataBound="GridView1_RowDataBound" AllowSorting="True" DataKeyNames="MerchantID"&gt; </code></pre> <p><strong>EDIT 2</strong></p> <p>More things to try:</p> <ol> <li>When you're "refreshing" your page, make sure to not use F5 or hit the Refresh button. Go to your browser's address field and hit Enter as to not have IsPostBack = true</li> <li>Remove OnClick, CommandName, and CommandArguemnt from the LinkButton's declaration</li> </ol>
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    1. POGetting 'too many parameters passed' to stored procedure on ASPX page
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    1. USbitxwise
    1. USbitxwise
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    1. COI tried the suggestion above. Refreshing the Schema makes the error go away, of course I lose my column definitions, but the grid displays without error. I tried logging the "Selecting" as you suggest, but that method never gets called when the page loads. Are you sure that method works with stored procedures too?
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      1. USSophtware
    2. COYes, I'm sure it works for a stored procedure. Did you hook onto the Selecting event as shown above? ASPX: OnSelecting=SqlDataSource1_Selecting
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      1. USbitxwise
    3. COAs soon as I add the 'Template' column back, I get the error. Why would adding a template column cause more parameters to be passed to the SP? I have never seen this before.
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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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