Rdlc-data Drilling

The data drilling name is interesting, but it is actually a bit like a hyperlink.

To implement data drilling, add a little more content to the subreport in the previous article.

Set the jump property in the field you want to drill down, for example:

Then add the jump event to the reportviewer control of aspx:

Protected void reportviewerw.drillthrough (Object sender, drillthrougheventargs e) {localreport = (localreport) E. report; localreport. datasources. add (New reportdatasource ("reportdataset_client", DS. tables [0]); localreport. datasources. add (New reportdatasource ("reportdataset_product", DS. tables [1]); localreport. datasources. add (New reportdatasource ("reportdataset_orderview", DS. tables [2]);}