I recently got this error on ASP.NET 1.1 applications trying to connect to a 2.1.x database version.

The short answer is you cannot use that version of the ADO.NET Firebird Provider to connect to that version of database server. Whilst it works with earlier 2.0.x versions, it does not work with any more recent versions of the server. If this is an ASP.NET 1.1 application, you will need to remain with version 2.0 or lower. If it is an ASP.NET 2.x or greater application, update your Firebird ADO.NET Provider to the 2.5.x version.


Kind regards,


Scott :)


On 09/08/2010 09:27, Walter Marsi wrote:
I'm trying to run a simple ASPx page to test Firebird .NET provider installation

<%@ Language="VB" Debug="true" %>
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="FirebirdSql.Data.Firebird" %>

<script runat="server">
  sub Page_Load(Sender as Object, e as EventArgs)
    dim mySelectQuery as string
    dim cs as new FbConnectionStringBuilder
    dim myConnection as New FbConnection
    cs.Datasource = "localhost"
    cs.Database   = "C:\DATI\FB\XFILES.FDB"
    cs.UserID     = "SYSDBA"
    cs.Password   = "masterkey"
    myConnection.ConnectionString = cs.ToString
    myConnection.Open
    myConnection.Close
    lblMessage.Text = cs.ToString
  end sub
</script>

<html><body>
<asp:Label id="lblMessage" runat="server" />
</body></html>

The FirebirdSql.Data.Firebird assembly version is 1.7.1.0. At the "myConnection.Open" line I get this error message:

/Offset and length were out of bounds for the array or count is greater than the number of elements from index to the end of the source collection./
/
/
/Description: //An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

//Exception Details: //System.ArgumentException: Offset and length were out of bounds for the array or count is greater than the number of elements from index to the end of the source collection/

Where is the problem ?

Best regards




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