asp.net core 后台,我是这样让报表获取数据的。我现在报表里镶嵌了子报表,那我如何让子报表获取数据?
var _reportDefFM = new PageReport(new FileInfo(@$"XXXX.rdlx"));
_reportDefFM.Document.Parameters[0].CurrentValue = ID;
var _renderingExtension = new PdfRenderingExtension();
var _str = new MemoryStreamProvider();