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POParent gridview
 

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  1. POParent gridview
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    <p>I have a grid view " GridViewTtransmittals" with 2 child grid view </p> <pre><code>Child 1: GridViewTranstoCon (parent GridViewEfile) Child 2: GridViewEfile </code></pre> <p>GridViewEfile (child2) itself is child of child1 " GridViewEfile" Now I like to define GridViewEfile_RowDeleting but I have error (GridViewTranstoCon' does not exist in the current context) Please help what is the problem?</p> <pre><code> protected void GridViewEfile_RowDeleting(object sender, GridViewDeleteEventArgs e) { GridView Efile = sender as GridView; var parentrow1 = (GridViewRow)Efile.Parent.Parent; var parentrow2 = (GridViewRow)Efile.Parent.Parent.Parent; // int transid = Convert.ToInt32(GridViewTtransmittals.DataKeys[e.RowIndex].Value); int transid = Convert.ToInt32(GridViewTtransmittals.DataKeys[parentrow2.RowIndex].Value); GridView GridViewTranstoCon = GridViewTtransmittals.FindControl("GridViewTranstoCon") as GridView; int transmittoconid = Convert.ToInt32(GridViewTranstoCon.DataKeys[parentrow1.RowIndex].Value); int FileId = Convert.ToInt32(Efile.DataKeys[e.RowIndex].Value); //Also step into this and see what it's doing OnDeleteEfile(FileId, transmittoconid, transid); } </code></pre> <p>Markup is like below:</p> <pre><code> &lt;asp:GridView ID="GridViewTtransmittals" runat="server" AutoGenerateColumns="False" BorderStyle="None" ShowHeader="False" Width="100%" DataKeyNames="TransID" onrowdatabound="GridViewTtransmittals_RowDataBound" onrowdeleting="GridViewTtransmittals_RowDeleting"&gt; &lt;columns&gt; &lt;asp:TemplateField&gt; &lt;ItemTemplate&gt; &lt;asp:RadioButton ID="RadioButton1" runat="server" GroupName="Transmittal" AutoPostBack="True" OnCheckedChanged="RadioButton1_CheckedChanged" /&gt; &lt;/ItemTemplate&gt; &lt;/asp:TemplateField&gt; &lt;asp:hyperlinkfield DataNavigateUrlFields="TransId" DataNavigateUrlFormatString="~/Copy of Transmittal.aspx?TransId={0}" DataTextField="TRANSMITTAL" HeaderText="Transmittal" /&gt; &lt;asp:CommandField ButtonType="Button" ShowDeleteButton="true" /&gt; &lt;asp:TemplateField HeaderText = "TRANSMITtoCon"&gt; &lt;ItemTemplate&gt; &lt;asp:GridView ID="GridViewTranstoCon" runat="server" AutoGenerateColumns="False" CellPadding="4" ForeColor="#000000" GridLines="Both" onrowdeleting="GridViewTranstoCon_RowDeleting" DataKeyNames="TransmittoconID"&gt; &lt;AlternatingRowStyle BackColor="Yellow" /&gt; &lt;Columns&gt; &lt;asp:BoundField DataField="TRANSMITtoCon" HeaderText= "TRANSMITtoCon" &gt; &lt;ItemStyle Width = "20%" /&gt; &lt;/asp:BoundField&gt; &lt;asp:CommandField ButtonType="Button" ShowDeleteButton="true" /&gt; &lt;/Columns&gt; &lt;EditRowStyle BackColor="#7C6F57" /&gt; &lt;FooterStyle BackColor="#1C5E55" Font-Bold="True" ForeColor="White" /&gt; &lt;HeaderStyle BackColor="Red" Font-Bold="True" ForeColor="White" /&gt; &lt;PagerStyle BackColor="#666666" ForeColor="White" HorizontalAlign="Center" /&gt; &lt;RowStyle BackColor="#E3EAEB" /&gt; &lt;SelectedRowStyle BackColor="#C5BBAF" Font-Bold="True" ForeColor="#333333" /&gt; &lt;/asp:GridView&gt; &lt;/ItemTemplate&gt; &lt;/asp:TemplateField&gt; &lt;asp:TemplateField HeaderText = "E-FILES"&gt; &lt;ItemTemplate&gt; &lt;asp:GridView ID="GridViewEfile" runat="server" AutoGenerateColumns="False" CellPadding="4" ForeColor="#000000" GridLines="Both" DataKeyNames="FileID"&gt; &lt;AlternatingRowStyle BackColor="Yellow" /&gt; &lt;Columns&gt; &lt;asp:TemplateField HeaderText = "E-FILES"&gt; &lt;ItemTemplate&gt; &lt;asp:LinkButton HeaderText = "E-FILES" ID="LinkButton1" runat="server" OnCommand="LinkButton1_Command" CommandName="Download" CommandArgument='&lt;%#Eval("FileID")%&gt;'&gt;&lt;%#Eval("FileName")%&gt; &lt;/asp:LinkButton&gt; &lt;/ItemTemplate&gt; &lt;/asp:TemplateField&gt; &lt;asp:CommandField ButtonType="Button" ShowDeleteButton="true" /&gt; &lt;/Columns&gt; &lt;EditRowStyle BackColor="#7C6F57" /&gt; &lt;FooterStyle BackColor="#1C5E55" Font-Bold="True" ForeColor="White" /&gt; &lt;HeaderStyle BackColor="Red" Font-Bold="True" ForeColor="White" /&gt; &lt;PagerStyle BackColor="#666666" ForeColor="White" HorizontalAlign="Center" /&gt; &lt;RowStyle BackColor="#E3EAEB" /&gt; &lt;SelectedRowStyle BackColor="#C5BBAF" Font-Bold="True" ForeColor="#333333" /&gt; &lt;/asp:GridView&gt; &lt;/ItemTemplate&gt; &lt;/asp:TemplateField&gt; &lt;/columns&gt; </code></pre> <p></p>
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USmasoud
    1. USmasoud
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. VO
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      1. POParent gridview
      1. This table or related slice is empty.
      1. VTUpMod
    1. COYou should have to use `FindControl` method to have references of `GridView` controls.
      singulars
      1. POParent gridview
      1. USadatapost
    2. COthanks i used findcontrol and change the code, now my question is about var parentrow1, var parentrow2 are they correct?
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      1. POParent gridview
      1. USmasoud
 

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