DisplayInformation.DpiChanged Event
Definition
Important
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Occurs when the LogicalDpi property changes because the pixels per inch (PPI) of the display changes.
// Register
event_token DpiChanged(TypedEventHandler<DisplayInformation, IInspectable const&> const& handler) const;
// Revoke with event_token
void DpiChanged(event_token const* cookie) const;
// Revoke with event_revoker
DisplayInformation::DpiChanged_revoker DpiChanged(auto_revoke_t, TypedEventHandler<DisplayInformation, IInspectable const&> const& handler) const;public event TypedEventHandler<DisplayInformation,object> DpiChanged;function onDpiChanged(eventArgs) { /* Your code */ }
displayInformation.addEventListener("dpichanged", onDpiChanged);
displayInformation.removeEventListener("dpichanged", onDpiChanged);
- or -
displayInformation.ondpichanged = onDpiChanged;Public Custom Event DpiChanged As TypedEventHandler(Of DisplayInformation, Object) Event Type
TypedEventHandler<DisplayInformation,IInspectable>