That's because the assemblies are missing. You need to reference the
System.Data.dll file (csc /r:System.Data.dll /out:outputFile inputFile.cs)

-----Original Message-----
From: Brandon Cartwright [mailto:bcartwright@v...]
Sent: 28 January 2003 01:16
To: ASPX_Professional
Subject: [aspx_professional] Re: System.Data.dll missing ADO and SQL
namespaces


> I have installed beta 2 sdk and mdac 7 however when i try to use the 
> System.Data namespaces i can only use the following
> 
> System.Data.Common
> System.Data.OleDb
> System.Data.SqlClient
> System.Data.SqlTypes
> 
> if i try to use 
> 
> System.Data.ADO or System.Data.SQL 
> 
> i get the following error
> 
> Compiler Error Message: CS0234: The type or namespace name 'ADO' does 
not 
> exist in the class or namespace 'System.Data' (are you missing an 
assembly 
> reference?)
> 
> please please help me
> 
> ben
>