Introduction to PowerBuilder The Abort CommandButton
If the user wants to abort the application, we call the close event for the application, causing it to gracefully close:
// Object: cb_abort in w_error
// Event: Clicked
Halt Close |
We know that you learned about Halt command previously. Simply using the Halt command without the Close parameter would terminate the application immediately. By adding this parameter, we force PowerBuilder to execute any code that was added to the application's close event.
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