Occurs before an Aid key is to be sent.

Remarks

This event is fired when a SendAid or SendKeys methods or the AidKey property are used to send an Aid Key and data to the mainframe. Occurs before the data is sent, allowing to take actions like filling edit fields or saving data typed in the emulator control.

See also SendAid, SendKeys methods and AidKey property from telnet controls, and Lock method from TNBXFields Class.