为什么 System.Xml.Serialization.XmlSerializer 在 SSRS 2005 报告中未定义？
我正在尝试序列化数据结构并通过参数将其传递给另一个报告，这行代码：
Dim s As New System.Xml.Serialization.XmlSerializer(GetType(System.Collections.HashTable))
产生此错误：
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.
如何解决此问题？我已经能够在其他代码行中使用完全定义的 .NET 类，包括以下内容：
Dim outStream As New System.IO.StringWriter()
以及
Private colorMapping As New System.Collections.Hashtable()
任何想法为什么会失败？这是 SQL Server Reporting Services 2005。
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.
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因此，您可以结束这个问题：
您需要将对“System.Xml”的引用添加到项目中。
So you can close the question out:
You'll need to add a reference to 'System.Xml' to the project.