Difference between revisions of "Midware TMWTable.BeforeCancel"
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Revision as of 07:55, 7 May 2011
Main page -> Midware component reference -> TMWTable -> BeforeCancel
Definition
proporty BeforeCancel:TDataSetNotifyEvent;
Description
Occurs before an application executes a request to cancel changes to the current record. Write a BeforeCancel event to take specific action before an application carries out a request to cancel changes. BeforeCancel is called by the Cancel method before it cancels a dataset operation such as Edit, Insert, or Delete.
An application might use the BeforeCancel event to record a user’s changes and build a request to send updates to MidWare application server.
