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rodri_ogri
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Quote rodri_ogri Replybullet Topic: Error when using Subreport Links
    Posted: 05 Feb 2009 at 2:34pm
hi,
 
I have developed a report with CR2008 and .net . It's very simple, on the main report I have a linked subreport by an ID. I'm sure the report should work fine, but when i call it from a windows form app, i have the following exception message:
 
System.InvalidCastException: Unable to cast object of type 'CrystalDecisions.Shared.ParameterField' to type 'CrystalDecisions.CrystalReports.Engine.ParameterFieldDefinition'.
 
an this problems pops up when i just create the report object. I mean that the report itself cannot be created. This problem comes because of the subreport linking, Now, I'm not sure if there's something to do with the binding process or the assembly version of CR.
 
any suggestion?
 
regards
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rodri_ogri
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Quote rodri_ogri Replybullet Posted: 06 Feb 2009 at 8:52am
Solved.
 
Well, after I create the report object,  i'm performing a loading of the parameters for the report from the reportInfo object (an initiallization of parameters).
 
When Iterating over the report's parameter collection with a foreach statement, i'm using a ParameterFieldDefinition type, but it appears that crystal uses another type for link parameters.
 
Thanks for your help
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