SqlDataSource: The server tag is not well formed.

The offending line is:
SelectCommand="SELECT dcca_firstname, FROM tblDCCreditApplication WHERE dcca_userid='" & DirectCast(Page, PageBaseClass).CurrentLoggedUser.ID & "'"

You are not allowed to set those values explicity inline.  
1)  Remove the "Select Command" property from your datasource.
2)  Add a "OnSelecting" event handler.
3)  In the event handler, add the following code:
SqlDataSource1.SelectCommand = "SELECT dcca_firstname, FROM tblDCCreditApplication WHERE dcca_userid='" & DirectCast(Page, PageBaseClass).CurrentLoggedUser.ID & "'"

How do I add the OnSelecting event handler?   Sorry, I'm fairly new to .NET.

Modify your datasource to read:
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
 ConnectionString="<%$ ConnectionStrings:SQLConnection %>"
 onselecting="SqlDataSource1_Selecting">

Add the following method to the code behind:
protected void SqlDataSource1_Selecting(object sender, SqlDataSourceSelectingEventArgs e) {
  SqlDataSource1.SelectCommand = "SELECT dcca_firstname, FROM tblDCCreditApplication WHERE dcca_userid='" & DirectCast(Page, PageBaseClass).CurrentLoggedUser.ID & "'"
}

Is this C#?   My page is VB.NET.

I get "Statement cannot appear within a method body. End of method assumed." with the code below.   What am I doing wrong?

<%

Public Sub SqlDataSource1_Selecting(ByVal sender As Object, ByVal e As SqlDataSourceSelectingEventArgs)
    SqlDataSource1.SelectCommand = "SELECT dcca_firstname FROM tblDCCreditApplication WHERE dcca_userid='" & DirectCast(Page, PageBaseClass).CurrentLoggedUser.ID & "'"

End Sub

%>

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