I have created a webpage called server.aspx and the related local resource file called server.aspx.resx. In the resourcefile I defined the message "{0} is required." with the key Error. 

In my .aspx page I access the string:

```
<asp:RequiredFieldValidator ControlToValidate="textboxName" runat="server" ErrorMessage="<%$ Resources:Error %> ID="validatorName">

```

Now I want to pass a value, for example the name of the textbox 'Name' to the resource string, so that the errormessage is "Name is required."

Is there any possibility to pass a value to the string?

Torben