此 API 支持 SQL Server 2012 基础结构，但不能通过代码直接使用。
Specifies the image resolution in DPI measured along the X-axis.
命名空间： Microsoft.ReportingServices.OnDemandReportRendering
程序集： Microsoft.ReportingServices.ProcessingCore（在 Microsoft.ReportingServices.ProcessingCore.dll 中）
语法
声明
Protected m_dpiX As Single
用法
Dim value As Single
value = Me.m_dpiX
Me.m_dpiX = value
protected float m_dpiX
protected:
float m_dpiX
val mutable m_dpiX: float32
protected var m_dpiX : float