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POIndex was out of range in grid row command
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  1. POIndex was out of range in grid row command
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    copied!<p>I'd like to reach gridView a cell's value.But it gives the error is 'Index was out of range. Must be non-negative and less than the size of the collection. grid row command'</p> <p>Can somebody help me?</p> <pre><code> &lt;asp:GridView ID="grdList" runat="server" AutoGenerateColumns="False" GridLines="None" PageSize="5" AllowPaging="True" OnPageIndexChanging="Grd_Allergys_PageIndexChanging" OnRowCommand="grdList_RowCommand" OnRowDeleting="grdList_RowDeleting" OnRowEditing="grdList_RowEditing"&gt; &lt;Columns&gt; &lt;asp:BoundField DataField="LangId" HeaderText="LangId" /&gt; &lt;asp:BoundField DataField="LangName" HeaderText="LangName" /&gt; &lt;asp:TemplateField HeaderText="Edit"&gt; &lt;ItemTemplate&gt; &lt;asp:ImageButton ID="imgBtnEdit" runat="server" CommandName="Edit" CommandArgument='&lt;%#Eval("LangId") %&gt;' ImageUrl="~/Image/edit.jpg" /&gt; &lt;/ItemTemplate&gt; &lt;/asp:TemplateField&gt; &lt;asp:TemplateField HeaderText="Delete"&gt; &lt;ItemTemplate&gt; &lt;asp:ImageButton ID="imgBtnDelete" runat="server" CommandName="Delete" CommandArgument='&lt;%#Eval("LangId")%&gt;' ImageUrl="~/Image/delete_icon.gif" OnClientClick="return confirm('Do you want to continue ?')" /&gt; &lt;/ItemTemplate&gt; &lt;/asp:TemplateField&gt; &lt;/Columns&gt; &lt;PagerSettings Mode="Numeric" /&gt; &lt;/asp:GridView&gt; protected void grdList_RowCommand(object sender, GridViewCommandEventArgs e) { DBDataContext dc = new DBDataContext(); if (e.CommandName == "Edit") { int rowIndex = int.Parse(e.CommandArgument.ToString()); string LangName = grdList.DataKeys[rowIndex]["LangName"].ToString(); } } </code></pre>
 

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