cancel returns whether the event has been interepted and stopped
If the value becomes "true", it returns/exits from the method, instanciating the interface
The exporter is a base service.
The type (an abstract class IgxBaseExporter) has it's own properties and methods
It is used to define the format and options of the export, the exported element
and methods for preparing the data from the elements for exporting
grid represents a reference to the instance of the grid te event originated from
Represents the different settings, that can be given to an export
The type (an abstract class IgxExporterOptionsBase) has properties for column settings
(whether they should be ignored) as well as method for generating a file name
Optional ownerProvides reference to the owner component.
Represents the arguments for the grid toolbar export event. It provides information about the grid instance, exporter service, export options, and allows the event to be canceled.