語言

HwndSource.DpiChanged 活動

定義

當該顯示器的 DPI 改變,或切換到 DPI 不同的顯示器時,會發生這種情況。

public:
 event System::Windows::HwndDpiChangedEventHandler ^ DpiChanged;
public event System.Windows.HwndDpiChangedEventHandler DpiChanged;
member this.DpiChanged : System.Windows.HwndDpiChangedEventHandler 
Public Event DpiChanged As HwndDpiChangedEventHandler 
Public Custom Event DpiChanged As HwndDpiChangedEventHandler 

事件類型

適用於