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.netvb.netreporting-servicesreportingservices-2005

Why would System.Xml.Serialization.XmlSerializer be undefined in a SSRS 2005 report?

I'm trying to serialize a data structure and pass it to another report via parameter, and this line of code: 

Dim s As New System.Xml.Serialization.XmlSerializer(GetType(System.Collections.HashTable))

Produces this error: 

An error occurred during local report processing.
The definition of the report '/myReport' is invalid.
There is an error on line 22 of custom code: [BC30002] Type 'System.Xml.Serialization.XmlSerializer' is not defined.

How can I get around this? I have been able to use fully defined .NET classes in other lines of code, including the following:

Dim outStream As New System.IO.StringWriter()

and 

Private colorMapping As New System.Collections.Hashtable()

Any ideas why this would fail? This is SQL Server Reporting Services 2005.

Solution

  • So you can close the question out:

    You'll need to add a reference to 'System.Xml' to the project.