IPrintSchemaTicket::ValidateAsync method (printerextension.h)
Gets an asynchronous PrintTicket validation operation context.
Syntax
HRESULT ValidateAsync(
[out] IPrintSchemaAsyncOperation **ppAsyncOperation
);
Parameters
[out] ppAsyncOperation
The asynchronous validation operation context.
Return value
This method returns an HRESULT value.
Remarks
To perform the validation operation, call the IPrintSchemaAsyncOperation::Start method to validate the settings of the current PrintTicket object and to pass the resulting PrintTicket to the IPrintSchemaAsyncOperationEvent::Completed event. When the validation operation is completed, or if an error occurs during the validation operation, the IPrintSchemaAsyncOperationEvent::Completed event is fired. This method will not change the settings of the current PrintTicket object.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Desktop |
| Header | printerextension.h |
See also
IPrintSchemaAsyncOperation::Start