Acessing a user function within a custom component

collectivefrictioncollectivefriction
edited 6:35AM in FastReport 4.0
I have a custom component a descendant of TfrxMemoView mycompoent

I also have a custom function (myfunc) which I want to call within the GetData procedure/event of mycomponent. When I try to compile mycomponent with the call to myfunc I get a compile error

[DCC Error] fastreport_mycomp.pas(45): E2003 Undeclared identifier: 'myfunc'

When I run my appliaction (without the call to myfunc in the Getdata function) myfunc is listed in fast reports under "my functions"

Comments

  • gpigpi
    edited 6:35AM
    But you can access user's function from report's script, not C++ code
  • collectivefrictioncollectivefriction
    edited 6:35AM
    Thanks GPI - I think I may have a work around that will work for me.
  • collectivefrictioncollectivefriction
    edited 6:35AM
    Hmm still not quite got there.

    Bascially my current problem is this.

    I have written a custom component but the component needs access to both the data field to which it is associated and another variable.

    I can pass this variable to fast reports as

    1. a custom variable
    2. a field in a different dataset to that which my component is bound

    Unfortunately although I can pass the variable to fast reports via 1 or 2, I cant see how i can access the data within my custom component.

    Anyone know how to do this?


    Thanks

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