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POGridView Nested inside DataList
 

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    <p>This seems like it should be an easy answer, but I have searched everywhere for this and can't seem to find what I am trying to do and i'm new to this so I might be missing something... Hopefully someone can help. </p> <p>The purpose of this is to display a packing list of scanners (the dl) I am sending for repair and each repair issue has notes (the gv). I am able to get the dl to display correctly, but i can't get the gv to display at all. Even when i hard code the "issuekey". I get an Object not set to object error. Obviously i can't keep it hard coded, so I try to pull the issuekey (via a DataKey)from the dl and pass it to the gv, I get "Index was out of range". (when i step thru it comes up -1).</p> <p>Here is the code i'm working with.... THANKS</p> <pre><code>Sub LoadShippingList() dlShippingList.DataSource = WarehouseManager.GetScannerIssuesByScannerStatus(WarehouseManager.ScannerStatus.PendingShipForRepair) dlShippingList.DataBind() End Sub Protected Sub dlShippingList_ItemDataBound(sender As Object, e As System.Web.UI.WebControls.DataListItemEventArgs) Handles dlShippingList.ItemDataBound Dim dList As DataList = CType(sender, DataList) Dim intScannerIssueKey As Integer = dList.DataKeys(e.Item.ItemIndex) Dim gv As GridView gv = CType(e.Item.FindControl("gvShippingListIssueNotes"), GridView) gv.DataSource() = WarehouseManager.GetScannerIssueNotes(intScannerIssueKey) gv.DataBind() End Sub &lt;asp:Panel ID="pnlShippingList" runat="server"&gt; &lt;asp:Label ID="lblShippingListCaption" runat="server" Text="Shipping List" SkinID="PageTitle"&gt;&lt;/asp:Label&gt; &lt;br /&gt; &lt;asp:DataList ID="dlShippingList" runat="server" GridLines="Both" DataKeys="ScannerIssueKey" DataKeyField="ScannerIssueKey"&gt; &lt;HeaderTemplate&gt; &lt;table&gt; &lt;tr&gt; &lt;td&gt; &lt;asp:Label ID="lblShipmentNumberCaption" runat="server" Text="Shipment:" SkinID="FieldLabel"&gt;&lt;/asp:Label&gt; &lt;/td&gt; &lt;td&gt; &lt;asp:Label ID="lblShipmentNumber" runat="server" SkinID="FeedbackMessageSmallDark"&gt;&lt;/asp:Label&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt; &lt;asp:Label ID="lblShipmentDateCaption" runat="server" Text="Date:" SkinID="FieldLabel"&gt;&lt;/asp:Label&gt; &lt;/td&gt; &lt;td&gt; &lt;asp:Label ID="ShipmentDate" runat="server" SkinID="FeedbackMessageSmallDark"&gt;&lt;/asp:Label&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;/HeaderTemplate&gt; &lt;ItemTemplate&gt; Issue #:&lt;asp:Label ID="lblScannerIssueKey" runat="server" Text='&lt;%# Eval("ScannerIssueKey") %&gt;'&gt;&lt;/asp:Label&gt; Scanner #: &lt;asp:Label ID="Label1" runat="server" Text='&lt;%# Eval("ScannerKey") %&gt;'&gt;&lt;/asp:Label&gt; Subject:&lt;asp:Label ID="Label2" runat="server" Text='&lt;%# Eval("IssueDescription") %&gt;'&gt;&lt;/asp:Label&gt; &lt;br /&gt; Notes:&lt;br /&gt; &lt;asp:GridView ID="gvShippingListIssueNotes" HorizontalAlign="Left" runat="server" Font-Size="Medium" EmptyDataText="No Notes" AutoGenerateColumns="false" SkinID="SimpleGrid"&gt; &lt;RowStyle VerticalAlign="Top" HorizontalAlign="Center" /&gt; &lt;Columns&gt; &lt;asp:BoundField HeaderText="Notes" DataField="Notes" /&gt; &lt;asp:BoundField HeaderText="User" DataField="UserEntered" /&gt; &lt;asp:BoundField HeaderText="Date" DataField="DateAndTime" /&gt; &lt;/Columns&gt; &lt;/asp:GridView&gt; &lt;br /&gt; &lt;/ItemTemplate&gt; &lt;FooterTemplate&gt; Weissmans's 6750 Manchester Avenue St. Louis MO 63139&lt;/FooterTemplate&gt; &lt;/asp:DataList&gt; &lt;br /&gt; &lt;/asp:Panel&gt; </code></pre>
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    1. COI THINK I FOUND MY OWN ANSWER.... in the ASP of the DataList I added `onItemDataBound="dlShippingList_ItemDataBound"` on vb i took out ... `Handles dlShippingList.ItemDataBound` SOO FAR, it seems to be working perfectly!
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