有关样本，请参见 http://code.msdn.microsoft.com/reportviewer 在报告查看器上。那里有一个名为"SupplyingData"的样本。它向您展示了如何连接子报表的数据。

See http://code.msdn.microsoft.com/reportviewer for samples on the reportviewer. There's a sample there called "SupplyingData" that shows you how to hook up data for the subreport.