Databinding methods such as Eval(), XPath(), and Bind() can only be used in the context of a databound control.

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C#

ASP.NET

Dear friend,
I have some problem when implementing the code in grid view.The error produce when i am databind the gridview control by coding.The following error are produced :

"Databinding methods such as Eval(), XPath(), and Bind() can only be used in the context of a databound control."

.cs code is :-

double total = 0;
     db = new MCTAdminDataContext();
     var advance = (from t in db.Transactions
                    where t.IsChecked && t.IsConfirmed == true
                    select new
                    {
                        TransactionID = t.TransactionID,
                        RecordingDate = t.CreationDate,
                        TransactionDate = t.TransactionDate,
                        CreditAccount = t.CreditAccount,
                        DebitAccount = t.DebitAccount,
                        AccountNo = getAccountNo(t.AccountNo),
                        Type = t.TransactionType,
                        From = getName(t.DebitAccount, t.SpecifiedName, t.ClientOrCompanyName),
                        To = getName(t.CreditAccount, t.SpecifiedName, ""),
                        Amount = t.Amount,
                        For = t.Description,
                        Project = getProject(t.ProjectID),
                        Head = getHead(t.HeadID),
                        CompanyID = t.CompanyID
                    }).ToList();

     advance = (advance.Where(a => a.CompanyID.Equals(Session[SessionController.Session_CompanyId]))).ToList();

     if (!string.IsNullOrEmpty(drpEmployee.SelectedValue) && drpEmployee.SelectedValue != "0" && drpEmployee.SelectedValue != "--Select--")
     {
         advance = (from a in advance
                    where a.CreditAccount == Convert.ToInt64(drpEmployee.SelectedValue)
                    select a).ToList();

         total = advance.Sum(a => Convert.ToDouble(Convert.ToString(a.Amount).Replace(",", string.Empty)));

     }
     else
     {
         advance = (from a in advance
                    where a.Type.Contains("Receipt") || a.Type.Contains("Advance")
                    select a).ToList();
     }

     grdAdvance.DataSource = advance;
     grdAdvance.DataBind();->error find here


     return total;

.aspx code :-

<asp:LinkButton runat="server" ID="Delete" OnClientClick="return confirm('Are you sure?');"
    Text='Delete' CommandArgument='<%#Eval("TransactionID" %>'---->Error produced here 
 CommandName="lnkDelete"></asp:LinkButton>

Please solve this problem as soon as possible..

Thanks in advanced !!