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INotifyDataErrorInfo.ErrorsChanged Event

Definition

Occurs when the validation errors for the property or entity change.

// Register
event_token ErrorsChanged(EventHandler<DataErrorsChangedEventArgs> const& handler) const;

// Revoke with event_token
void ErrorsChanged(event_token const* cookie) const;

// Revoke with event_revoker
INotifyDataErrorInfo::ErrorsChanged_revoker ErrorsChanged(auto_revoke_t, EventHandler<DataErrorsChangedEventArgs> const& handler) const;
event System.EventHandler<DataErrorsChangedEventArgs> ErrorsChanged;
function onErrorsChanged(eventArgs) { /* Your code */ }
iNotifyDataErrorInfo.addEventListener("errorschanged", onErrorsChanged);
iNotifyDataErrorInfo.removeEventListener("errorschanged", onErrorsChanged);
- or -
iNotifyDataErrorInfo.onerrorschanged = onErrorsChanged;
Event ErrorsChanged As EventHandler(Of DataErrorsChangedEventArgs) 

Event Type

Applies to

See also