Throwable object

The Throwable datatype is the base class for all throwable objects.
These include exceptions and error objects.

Throwable property	Datatype	Description
ClassDefinition	PowerObject	An object of type PowerObject containing information about the class definition of the object or control.
Text	String	Contains the text of the error message.

Throwable event	Occurs
Constructor	When the exception is thrown.
Destructor	Immediately after the exception is thrown.

Throwable function	Datatype returned	Description
ClassName	String	Returns the name assigned to the object.
GetContextService	Integer	Creates a reference to a context-specific instance of the specified service.
GetMessage	String	Returns the error message from objects of type Throwable.
GetParent	PowerObject	Returns a reference to the name of the parent object.
PostEvent	Boolean	Adds an event to the end of the message queue for the object.
SetMessage		Sets an error message for an object of type Throwable.
TriggerEvent	Integer	Triggers a specific event in the object and executes the script for the event.
TypeOf	Object	Returns the type of the object.

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Powerbuilder Documentation 2019

PB Docs 2019 Powerbuilder Documentation 2019

August 21, 2023

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