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POCustom gridview - bind using non-static function
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  1. POCustom gridview - bind using non-static function
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    copied!<p>I am currently attempting to implement a custom gridview interface to display data from an ObjectDataSource frontend to ASP.net membership. The asp.net code for the gridview is</p> <pre><code> &lt;asp:GridView id="grdUsers" HeaderStyle-cssclass="grid_header" RowStyle-cssclass="row" AlternatingRowStyle-cssclass="alternating" OnRowUpdating="grdUsers_RowUpdating" OnRowDeleting="grdUsers_RowDeleting" OnRowCancelingEdit="grdUsers_cancelEdit" datasourceid="srcUsers" autogeneratecolumns="false" allowsorting="true" AllowPaging="true" EmptyDataText="No users..." pagesize="9" runat="server"&gt; &lt;Columns&gt; &lt;asp:CommandField HeaderText="Ops" ButtonType="Image" ShowEditButton="true" EditText="E" UpdateText="U" ShowCancelButton="true" CancelText="X" ShowDeleteButton="true" DeleteText="D" /&gt; &lt;asp:BoundField ReadOnly="true" DataField="UserName" HeaderText="UserName" /&gt; &lt;asp:BoundField DataField="Email" HeaderText="Contact Email" /&gt; &lt;asp:TemplateField HeaderText="Role"&gt; &lt;ItemTemplate&gt; &lt;asp:Label ID="lblRole" text="&lt;%# namespace.Admin.getRoleOfUser( ) %&gt;" runat="server" /&gt; &lt;/ItemTemplate&gt; &lt;/asp:TemplateField&gt; &lt;asp:CheckBoxField DataField="IsApproved" HeaderText="User is Approved" /&gt; &lt;asp:TemplateField HeaderText="UserLocked"&gt; &lt;ItemTemplate&gt; &lt;asp:CheckBox id="grdUsers_lockCheckBox" Checked='&lt;%# Eval("IsLockedOut") %&gt;' Enabled="false" runat="server" /&gt; &lt;/ItemTemplate&gt; &lt;EditItemTemplate&gt; &lt;asp:Button id="grdUsers_unlockUser" OnClick="grdUsers_unlockUser" Text="Unlock" runat="server" /&gt; &lt;asp:HyperLink id="grdUsers_lockInfo" text="?" onclick='popup("lock_info.html")' runat="server" /&gt; &lt;/EditItemTemplate&gt; &lt;/asp:TemplateField&gt; &lt;/Columns&gt; &lt;/asp:GridView&gt; </code></pre> <p>My code is currently dying because the function get roleOfUser() is a public function. Preferably I would like to pass a string of the UserName (pulled from the second cell of the GridView) to this function but that I am not sure of, as well as how to call this non-static function as I don't know how to instantiate it from the asp.net code.</p> <pre><code> public string getRoleOfUser( ) { GridView users = (GridView)admin.FindControlRecursive(Page, "grdUsers"); Int32 i = users.EditIndex; GridViewRow userRow = users.Rows[i]; return userRow.Cells[1].Text; } private Control FindControlRecursive(Control root, string id) { if (root.ID == id) { return root; } foreach (Control c in root.Controls) { Control t = FindControlRecursive(c, id); if (t != null) { return t; } } return null; } </code></pre>
 

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