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ScrollBar.DeferScrollToHorizontalOffsetCommand Field

Definition

The command that notifies the ScrollViewer that the user is dragging the Thumb of the horizontal ScrollBar to the value that is provided in Parameter.

public: static initonly System::Windows::Input::RoutedCommand ^ DeferScrollToHorizontalOffsetCommand;
public static readonly System.Windows.Input.RoutedCommand DeferScrollToHorizontalOffsetCommand;
 staticval mutable DeferScrollToHorizontalOffsetCommand : System.Windows.Input.RoutedCommand
Public Shared ReadOnly DeferScrollToHorizontalOffsetCommand As RoutedCommand 

Field Value

Remarks

When the user drags the thumb of a ScrollBar, the ScrollBar calls CanExecute for the DeferScrollToHorizontalOffsetCommand. If CanExecute returns true, the ScrollBar executes that command. If CanExecute returns false, the ScrollBar executes the ScrollToHorizontalOffsetCommand.

The ScrollViewer uses this command to enable deferred scrolling. When ScrollViewer.IsDeferredScrollingEnabled is true and a user drags the Thumb of the ScrollBar, the content of the ScrollViewer does not change until the user releases the Thumb. If deferred scrolling is enabled, the ScrollBar executes the DeferScrollToHorizontalOffsetCommand for a horizontal ScrollBar when the user drags the Thumb.

Applies to