Question

<asp:SqlDataSource ID="textdata" runat="server"
ConnectionString="<%$ ConnectionStrings:TextConnectionString %>" 
SelectCommand="SELECT SUM(pkNot) FROM [Not]">
    <SelectParameters>
          <asp:ControlParameter ControlID="notTotal" Name="pkNot" PropertyName="Text" Type="String" />
    </SelectParameters>
 </asp:SqlDataSource>

And the textbox is:

<asp:TextBox runat="server" ID="notTotal"></asp:TextBox>

How can I get that value to show up in the textbox? It’s not working.

Answer 1

What about something alike this :

DataView beh = (DataView)SqlDataSource1.Select(DataSourceSelectArguments.Empty);

TextBox1.Text = beh[0][0].ToString();

A other way might be :

<asp:TextBox ID="TextBox1" runat="server" Text='<%# Bind ('activitydate') %>'></asp:TextBox>

In the code behind. I wrote this in c# as you did not point out what you are using.