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Performs validation on a write to a data source.
Syntax
public boolean dataSourceValidateWrite()
Run On
Called
Return Value
Type: boolean
true if the write is valid; otherwise, false .
Remarks
The base implementation of this method calls the same method on all PmfFormCtrl objects that are assigned as sub-controls to this object. All child classes must call this parent method when they override this method. The form must only call this event method when there is actual code that is associated with the event method or any of the sub-controls that are associated with this object.If the call to this method in any sub-control returns false, this method will return false and no subsequent sub-controls will be executed.