此 API 支援 SQL Server 2012 基礎結構，但無法直接從您的程式碼使用。
The instance of the base class.
命名空間： Microsoft.ReportingServices.OnDemandReportRendering
組件： Microsoft.ReportingServices.ProcessingCore (在 Microsoft.ReportingServices.ProcessingCore.dll 中)
語法
'宣告
Protected m_instance As T
'用途
Dim value As T
value = Me.m_instance
Me.m_instance = value
protected T m_instance
protected:
T m_instance
val mutable m_instance: 'T
protected var m_instance : T