если это то, что вам надо, то оно было и ранее
When you specify a dynamic call in PowerBuilder, the function or event does not have to exist when you compile the code. You are indicating to the compiler that there will be a suitable function or event available at execution time.
For a dynamic call, PowerBuilder waits until it is time to execute the function or event to look for it. This gives you flexibility and allows you to call functions or events in descendants that do not exist in the ancestor.
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