TResolverErrorEvent procedure type

In unit BufDataset

Defines the event handler for update errors in TBufDataset.

Declaration

pascal

TResolverErrorEvent = procedure(Sender: TObject; 
 DataSet: TCustomBufDataset; 
 E: EUpdateError; 
 UpdateKind: TUpdateKind; 
 var Response: TResolverResponse)
 of object

Arguments

`Sender`	Class generating the event notification.
`DataSet`	Dataset for the event notification.
`E`	Exception for the event notification.
`UpdateKind`	Type of update where the error occurred.
`Response`	Response from the event handler.

Description

TResolverErrorEvent is an object procedure which defines an event handler signalled when an error occurs while updating a record in TBufDataset. TResolverErrorEvent is the type used for the TCustomBufDataset.OnUpdateError property. Applications should create a routine which uses the signature for the type to handle the event notification. The routine should update the Response argument to indicate the action taken for the event notification.

TResolverErrorEvent procedure type

Declaration

Arguments

Description

See also