Question

I have problems to get the data of a particular cell in my gridview
i’m doing it this way :

double total = 0;

for (int i = 0; i < GridFactures.Rows.Count; i++)
    total += Convert.ToDouble(GridFactures.Rows[i].Cells[6].Text.ToString());

lblTotalTTC.Text = "Montant total TTC : " + total;

The column in question is declared in my aspx file :

<asp:TemplateField HeaderText="Montant TTC">
    <ItemTemplate>
        <asp:Label ID="lblMontantTTC" runat="server" Text='<%#Eval("MontantTTC") %>'/>
    </ItemTemplate>
</asp:TemplateField>

i’m sure this is always the sixth column i want to check.
i put a break and GridFactures.Rows[i].Cells[6].Text.ToString()always contains “”
nothing more …
thanks for your help

Answer 1

If I’m not mistaken (and your label is the first/only control in the cell) –

You need to ask for the control at index 0, or find it by id, then ask for the .Text

Like so:

GridFactures.Rows[i].Cells[6].Controls[0].Text.ToString()