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Problems with custom function

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Alexander
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Alexander asked on 08 Jul 2016, 02:15 PM

I've unpackage on of my report to the trdp file. 

After i loaded report this report at run time (from the same Application) it seems fails to use my custom fuctions.

for example a static method from names  itr.tms.reports.helper.concate used in for value as

=itr.tms.reports.helper.concate('*',Array(someomefield))

results following error. 

 

is it possible to use Custom function in trdp files?

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Stef
Telerik team
answered on 11 Jul 2016, 02:37 PM
Hello Alexander,

Custom functions can be used in TRDP files. The functions must be built in an external DLL that extends the Standalone Report Designer tool's functionality. Then the application with the viewer must be extended in a similar way to let the reporting engine process the expressions.

More details can be found in:

I hope the information is helpful.

Regards,
Stef
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