XamlUICommand.CanExecuteRequested Event
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Occurs when a CanExecute call is made.
// Register
event_token CanExecuteRequested(TypedEventHandler<XamlUICommand, CanExecuteRequestedEventArgs const&> const& handler) const;
// Revoke with event_token
void CanExecuteRequested(event_token const* cookie) const;
// Revoke with event_revoker
XamlUICommand::CanExecuteRequested_revoker CanExecuteRequested(auto_revoke_t, TypedEventHandler<XamlUICommand, CanExecuteRequestedEventArgs const&> const& handler) const;C#
public event TypedEventHandler<XamlUICommand,CanExecuteRequestedEventArgs> CanExecuteRequested;function onCanExecuteRequested(eventArgs) { /* Your code */ }
xamlUICommand.addEventListener("canexecuterequested", onCanExecuteRequested);
xamlUICommand.removeEventListener("canexecuterequested", onCanExecuteRequested);
- or -
xamlUICommand.oncanexecuterequested = onCanExecuteRequested;Public Custom Event CanExecuteRequested As TypedEventHandler(Of XamlUICommand, CanExecuteRequestedEventArgs) | Product | Versions |
|---|---|
| WinRT | Build 17763, Build 18362, Build 19041, Build 20348, Build 22000, Build 22621, Build 26100 |