'''Set()''' will copy the content of '''str''' into '''IO_Field::_data''' up to '''_len''' characters, if '''_len''' is not negative.

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bool IO_Label::Editable(void)const;

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'''Editalbe()''' returns false!.

int Edit(IO_Form* Owner=(IO_Form*)0);

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'''Edit()''', Calls '''Display()''' and returns '''0'''. This method ignores the '''Owner''', IO_Form pointer.

~IO_Label(void);

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The destructor, delete[]s the '''_data''' only if '''_dynamic''' is true.

IO_Label &operator=(const char* str);

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