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IInputElement.PreviewKeyDown Event

Definition

Occurs when a key is pressed while the keyboard is focused on this element.

C#
event System.Windows.Input.KeyEventHandler PreviewKeyDown;

Event Type

Remarks

This interface is not intended for public implementation. For more information, see remarks for the IInputElement interface.

Applies to

Производ Верзије
.NET Framework 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop 3.0, 3.1, 5, 6, 7, 8, 9, 10

See also