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ActivityDesigner.OnScroll Method

Notifies the ActivityDesigner when a user changes the scroll position.

Namespace:  System.Workflow.ComponentModel.Design
Assembly:  System.Workflow.ComponentModel (in System.Workflow.ComponentModel.dll)

protected virtual void OnScroll(
	ScrollBar sender,
	int value


Type: System.Windows.Forms.ScrollBar

The ScrollBar on which the user changed position.

Type: System.Int32

The new scroll position value.

OnScroll provide no default behavior. You must override it in a class that derives from ActivityDesigner to provide processing logic when a scroll position changes.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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