Why is Fast Report VCL in Delphi raising a stack overflow exception when editing a variable? -

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i using delphi 5 , fast report 4 make report application. have defined variable "reporttitle" in myreport.f3 @ design time , assigned value @ runtime. why code raising estackoverflow exception?

here code sample

  frxrprt1.loadfromfile('c:\myreport.fr3');   frxrprt1.variables['reporttitle'] := 'sales summary report';   frxrprt1.showreport;

use this:

frxrprt1.variables['reporttitle'] := '''sales summary report''';

the "variable" values treated full-fledged expressions; if want string, needs standard pascal constant, using single-tick quoting; , since you're doing pascal code, need quote quotes double-quoting.

you stack overflow because fast report's scripting engine trying make sense of whatever wrote , runs recursive problem.


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