JCL Help:OnChanging

 JCL Help: OnChanging

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Summary

Occurs immediately before the list of strings is changed.

Description

The OnChanging event is fired immediately before changes are made to the list of strings. Changes that cause an OnChange event are addition, deletion, moving (e.g. exchange) and the modification of a string. Note that after the modification is made the OnChange event is fired.

See Also

OnChange

About

Donator

Mike Lischke

Notes

This event is only fired when the UpdateCount is 0 (BeginUpdate and EndUpdate calls are balanced).

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