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How to pass variable value?

hcyu
hcyu asked
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Last Modified: 2010-04-16
If I have two classes, I set a value to a string variable in one class, eg class A. How can I pass my string variable value to a method in another class, eg. class B.

I don't want to change the constructors.

Also, how can I call a method of another class (B) to do things on that class (B) from another class (A). Eg. I want to insert some text that generated by selecting options from a dialog(class B) to a textarea (class A).
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