Help for UseCustomStore RDL Reports

Posted by: daniel.boss on 12 January 2021, 8:47 pm EST

  • Posted 12 January 2021, 8:47 pm EST

    i'm currently trying to understand the reporting viewer in web with net core 3.1.

    I'm using your sample AR14_ASPNETCORE.
    there i add some new, blank rdl report called "test.rdlx"

    if i use the "settings.UseEmbeddedTemplates(Em..." Code, the blank page showing in the web-viewer.

    But i need to create the used data at runtime, bevor showing the report.
    And about this, i implemented the "UseCustomStore" Part for the settings.
    But with this option, i get allways an error in the web-viewer..with the same blank report.

    Do you have an Idea whats happend, and could help me?
    thanks a lot
  • Replied 13 January 2021, 4:13 pm EST


    Please return "rpt.Report" instead of the "rpt".

  • Replied 13 January 2021, 9:00 pm EST

    Thank you Mohit, now it works :-)
  • Replied 19 January 2021, 6:18 pm EST

    Hello Mohit
    i need your help again about the same project.

    Now im going a step forward and set the Datasource at runtime.
    Modify the report with an empty "BandedList" and add some DataSource/DataSet to the report.

    But now i see an error in the Browser : "No data has been set. Please specify either a DataSet or a DataView to use"

    If i delete the BandedList from the Report, no error appears and an blank "paper" is showing.

    But the same Report with same Datasource works in an net.core 3.1 desktop project.

    Do you have any Idea?

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