Muokkaa

Jaa

VirtualizingStackPanel.MouseWheelUp Method

  • Reference

Definition

Namespace:
System.Windows.Controls
Assembly:
PresentationFramework.dll

Scrolls content logically upward in response to an upward click of the mouse wheel button.

public:
 virtual void MouseWheelUp();
public virtual void MouseWheelUp ();
abstract member MouseWheelUp : unit -> unit
override this.MouseWheelUp : unit -> unit
Public Overridable Sub MouseWheelUp ()

Implements

MouseWheelUp()

Remarks

You can override MouseWheelUp in a derived class to change how the stack panel responds to the mouse wheel up action.

If you require physical scrolling instead of logical scrolling, wrap the VirtualizingStackPanel in a ScrollViewer and set its CanContentScroll property to false. In this case, the ScrollViewer provides scrolling, and virtualization is disabled.

Applies to