Build the Custom store in .net Framework 4.7.2

Build the Custom store in .net Framework 4.7.2

Posted by: xuan.nguyen on 24 July 2024, 11:10 pm EST

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  xuan.nguyen

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  Posted 24 July 2024, 11:10 pm EST - Updated 24 July 2024, 11:19 pm EST

  Hi all,
  
  I using AR v18 with .Net framework 4.7.2.
  
  I want to save the report to database (by byte datatype) and load report from database (I don’t need physical files).

  I just follow that:
  
  https://developer.mescius.com/activereportsnet/docs/latest/online/use-shared-data-sources-in-web-designer.html
  
  and the sample:
  
  https://github.com/activereports/WebSamples18/tree/main/WebDesigner_CustomStore

  I write this code in startup.cs:

  public void Configuration(IAppBuilder app, IReportStore reportStore, IResourceRepositoryProvider resourceProvider)
  {
      app.UseReportViewer(config =>
      {
        
          config.Prefix = "/activereport";
      });
  
      app.UseReportDesigner(config =>
      {
    
          config.UseReportsProvider(reportStore);
          config.UseResourcesProvider(resourceProvider);
          config.Prefix = "/activereport";
          config.OmitViewerConfiguration = true;
      });
  }

  But seem it’s not working with .net framework.
  
  Got error after run:
  
  

  

  1915×786 80.6 KB

  How can I fix that?

• 

  katyayny.raghuvanshi

  

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  Posted 26 July 2024, 3:15 am EST

  Hi Xuan,

  It would be difficult to comment on the issue without actually looking into a sample replicating the issue. Could you please try providing us with a stripped-down and runnable sample replicating the issue so that we can investigate the same at our end and get back to you accordingly?

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  xuan.nguyen

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  Posted 28 July 2024, 9:37 pm EST

  Hi Katyayny,
  
  Thanks for your response. Here my sample replicating:
  
  https://drive.google.com/file/d/1H2aaCy6SS6r3FUU1jjct7Lv5XKjMfFUk/view?usp=sharing
  
  Please check.

• 

  katyayny.raghuvanshi

  

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  Posted 29 July 2024, 2:10 am EST

  Hi Xuan,

  Thank you for the attached sample. The Configuration method in the Startup class has a signature of

  void Configuration(IAppBuilder app, IReportStore reportStore, IResourceRepositoryProvider resourceProvider)

  instead of the expected

  void Configuration(IAppBuilder)

  . This mismatch caused the OWIN framework to be unable to recognize the method as a valid startup method. You need to modify the Configuration method to match the expected signature and move the initialization of reportStore and resourceProvider into the method itself. Please refer to the attached updated sample for reference.

  We hope this helps!

  https://drive.mescius.io/download/temporary-share/e1e54ef0-3ccf-4a4b-ba50-0ae25515bea9

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  xuan.nguyen

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  Posted 29 July 2024, 4:08 am EST

  Hi Katyayny,
  
  That’s helpful. Thank you very much.