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HwndSource.OnDpiChanged(HwndDpiChangedEventArgs) Method

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Definition

Namespace:
System.Windows.Interop
Assembly:
PresentationCore.dll

Called when the DPI is going to change for the window.

protected:
 virtual void OnDpiChanged(System::Windows::HwndDpiChangedEventArgs ^ e);
[System.Security.SecurityCritical]
protected virtual void OnDpiChanged (System.Windows.HwndDpiChangedEventArgs e);
protected virtual void OnDpiChanged (System.Windows.HwndDpiChangedEventArgs e);
[<System.Security.SecurityCritical>]
abstract member OnDpiChanged : System.Windows.HwndDpiChangedEventArgs -> unit
override this.OnDpiChanged : System.Windows.HwndDpiChangedEventArgs -> unit
abstract member OnDpiChanged : System.Windows.HwndDpiChangedEventArgs -> unit
override this.OnDpiChanged : System.Windows.HwndDpiChangedEventArgs -> unit
Protected Overridable Sub OnDpiChanged (e As HwndDpiChangedEventArgs)

Parameters

e
HwndDpiChangedEventArgs

The event arguments.

Attributes
SecurityCriticalAttribute

Remarks

If the user handles this event, WPF does not scale any visuals.

Important

This method accesses critical data HwndTarget.

Applies to