Using ”; Handling Null Value and showing 0 against

Question

You can also create a public method on the page then call that from the code-in-front.

e.g. if using C#:

public string ProcessMyDataItem(object myValue)
{
  if (myValue == null)
  {
     return "0 value";
  }

  return myValue.ToString();
}

Then the label in the code-in-front will be something like:

<asp:Label ID="Label18" Text="<%# ProcessMyDataItem(Eval("item")) %>" runat="server"></asp:Label>

Sorry, haven’t tested this code so can’t guarantee I got the syntax of “<%# ProcessMyDataItem(Eval("item")) %>” entirely correct.