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  • Users: Varith
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  1. Varith

    CrystalReportViewer hitting the database after every page

    I'm using CR 10 Developer version, using the .Net CrystalReportViewer object. I have a report that calls an Oracle stored procedure to obtain a fairly small (< 100 rows) dataset. In the RDC refreshing the report only calls the stored proc once. CrystalReportViewer seems to hit the stored proc...
  2. Varith

    A different grouping in the report footer.

    I have a report that shows summary data grouped by Territory/Company/Business unit. At the end of the report there is a summary table of the same data grouped by business unit only. Right now I have a subreport in the report footer. The data for both the main and subreport comes from a stored...
  3. Varith

    Getting a single value from grouped rows

    I'm trying to figure out an efficient method of grabbing the first value in a column where the rows have been grouped but I do not want them grouped on that particular column. I have a table that looks like this: TRANSNUM TRANS_CODE --------------------------- 1 RN 1...
  4. Varith

    RAS: Using Formulas for sorting

    I'm having a problen using RAS. I need to programmatically create a formula field to be used in a sort. When I create the field using RAS and save it via the formula controller, the IsRecurring property is set to false. However this is a recurring field and the sort controller will not accept it...
  5. Varith

    Very wide reports?

    I've had a request to be able to let users select an arbitrary number of columns dynamically then have those columns show up in the DHTML viewer regardless of the report page size. That is, the user should be able to scroll way to the right and see columns that would not normally show up on the...
  6. Varith

    Setting landscape in RAS

    Does anyone know how to programmatically set up a new report, created through RAS, to use landscape rather than portrait? I can go into the report designer, set the printer to &quot;No Printer&quot; and switch it from portrait to landscape but I can't seem to find a way to accomplish the same...
  7. Varith

    Getting error using TTX file

    I am writing an application that uses existing reports to create new reports (much like ePortfolio does). I have developed one report usign a TTX file and save it to the APS. When I try to use RAS to copy the table defined in the TTX file (using DatabaseController.AddTable) I get an error saying...
  8. Varith

    Using COM viewers with C++

    Has anybody called the enterprise 9 COM viewers from C++? Specifically I am trying to use CrystalReports.CrystalReportViewer's GetHtmlContent function. I pass it 2 IDispatch * (the request and response objects, passed from a web page) and a _variant_t set to VT_NULL for the session parameter...
  9. Varith

    Threading, COM and the RAS

    I have some reports that are retrieving there data from COM+ components. It works fine when no errors are encountered but if the component hits a snag and exits, the RAS reports that no rowset could be found (which is fine) but then, on the next call to that component, it will get hung up and...

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