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Summary

Important Observations

• A function key with the Enable Button checkbox checked but not the Enable Key checkbox functions as a Framework only button. The action of Framework buttons is handled entirely on the client and no keystrokes are sent to the 5250 application. See Function Key Enablement.

• The case statement for a function key controls what happens when the key is used from the keyboard or its button is clicked.

• You can use the SETKEYENABLED Function to dynamically enable and disable buttons and function keys.

• You can use the OVERRIDE_KEY_CAPTION_SCREEN Function or the OVERRIDE_KEY_CAPTION_ALL Function to dynamically change the text on Framework buttons. The OVERRIDE_KEY_CAPTION_ALL function can also be used to set all function key captions to another language in a multilingual application.

What You Should Know

• How to add value to a modernized 5250 application using Framework buttons.

• How to enable a Framework button and modify the ButtonClick function to provide actions when the button is clicked.

• How to add functions to a form script that are available from anywhere inside the form script.

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