DebugSettings.XamlResourceReferenceFailed Event

Definition

Namespace:

Microsoft.UI.Xaml

Occurs when a reference to a XAML resource cannot be resolved.

// Register
event_token XamlResourceReferenceFailed(TypedEventHandler<DebugSettings, XamlResourceReferenceFailedEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
DebugSettings::XamlResourceReferenceFailed_revoker XamlResourceReferenceFailed(auto_revoke_t, TypedEventHandler<DebugSettings, XamlResourceReferenceFailedEventArgs const&> const& handler) const;

public event TypedEventHandler<DebugSettings,XamlResourceReferenceFailedEventArgs> XamlResourceReferenceFailed;

function onXamlResourceReferenceFailed(eventArgs) { /* Your code */ }
debugSettings.addEventListener("xamlresourcereferencefailed", onXamlResourceReferenceFailed);
debugSettings.removeEventListener("xamlresourcereferencefailed", onXamlResourceReferenceFailed);
- or -
debugSettings.onxamlresourcereferencefailed = onXamlResourceReferenceFailed;

Public Custom Event XamlResourceReferenceFailed As TypedEventHandler(Of DebugSettings, XamlResourceReferenceFailedEventArgs) 

Event Type

TypedEventHandler<DebugSettings,XamlResourceReferenceFailedEventArgs>

Remarks

IsXamlResourceReferenceTracingEnabled must be true in order for this event to be raised.

Error information is also logged to the native debug output when the event is raised, so attaching a XamlResourceReferenceFailed handler yourself is an advanced scenario for getting the raw message programmatically.

See XamlResourceReferenceFailedEventArgs.Message for more info about the error information that is provided.

See also

• IsXamlResourceReferenceTracingEnabled
• Message
• ResourceDictionary and XAML resource references