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    <p>I worked it out based on JasonS response. What I did was create a hidden field in the Grid View like this:</p> <pre><code>&lt;asp:TemplateField ShowHeader="False"&gt; &lt;ItemTemplate&gt; &lt;asp:HiddenField ID="hdID" runat="server" Value='&lt;%# Eval("JobID") %&gt;' /&gt; &lt;/ItemTemplate&gt; &lt;/asp:TemplateField&gt; &lt;asp:TemplateField Visible="False"&gt; &lt;ItemTemplate&gt; &lt;asp:LinkButton ID="lnkSelect" runat="server" CommandName="select" Text="Select" /&gt; &lt;/ItemTemplate&gt; &lt;/asp:TemplateField&gt; </code></pre> <p>Then on the OnRowDataBind have code to set the selected row</p> <pre><code>protected virtual void Grid_RowDataBound(object sender, GridViewRowEventArgs e) { if (e.Row.RowType == DataControlRowType.DataRow) { // Click to highlight row Control lnkSelect = e.Row.FindControl("lnkSelect"); if (lnkSelect != null) { StringBuilder click = new StringBuilder(); click.AppendLine(m_View.Page.ClientScript.GetPostBackClientHyperlink(lnkSelect, String.Empty)); click.AppendLine(String.Format("onGridViewRowSelected('{0}')", e.Row.RowIndex)); e.Row.Attributes.Add("onclick", click.ToString()); } } } </code></pre> <p>And then in the Javascript I have code like this</p> <pre><code>&lt;script type="text/javascript"&gt; var selectedRowIndex = null; function onGridViewRowSelected(rowIndex) { selectedRowIndex = rowIndex; } function editItem() { if (selectedRowIndex == null) return; var gridView = document.getElementById('&lt;%= GridView1.ClientID %&gt;'); var cell = gridView.rows[parseInt(selectedRowIndex)+1].cells[0]; var hidID = cell.childNodes[0]; window.open('JobTypeEdit.aspx?id=' + hidID.value); } &lt;/script&gt; </code></pre> <p>Works a treat :-)</p>
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    1. COThat's basically how I do this.
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    2. COwhat is m_View i don t know wat i want to put in that place
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    3. COYou can probably just get rid of m_View and it should work. This code was using MVP pattern and was a bit different.
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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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