[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] | Reference for unit 'Classes' (#rtl)

# TPropertyNotFoundEvent

Callback for the TReader.OnPropertyNotFound event.

## Declaration

Source position: classesh.inc line 1198

`type TPropertyNotFoundEvent = procedure(`
`Reader: TReader;`
`Instance: TPersistent;`
`var PropName: string;`
`IsPath: Boolean;`
`var Handled: Boolean;`
`var Skip: Boolean`
`) of object;`

## Description

TPropertyNotFoundEvent is the prototype for the TReader.OnPropertyNotFound event. Reader is the sender of the event, Instance is the instance that is being streamed. PropInfo is a pointer to the RTTI information for the property being read. Handled should be set to True if the handler redirected the unknown property succesfully, and Skip should be set to True if the value should be skipped. IsPath determines whether the property refers to a sub-property.

## See also

TReader.OnPropertyNotFound |  | Handler for treating missing properties.

Documentation generated on: Feb 26 2014