ViewState Class

项目
02/28/2011

Represents the state of a view in terms of the size of its viewport (the area visible in the document window), visual snapshot, and editable snapshot.

Inheritance Hierarchy

System.Object
Microsoft.VisualStudio.Text.Editor.ViewState

Namespace: Microsoft.VisualStudio.Text.Editor
Assembly: Microsoft.VisualStudio.Text.UI (in Microsoft.VisualStudio.Text.UI.dll)

Syntax

声明
Public Class ViewState

public class ViewState

public ref class ViewState

type ViewState =  class end

public class ViewState

The ViewState type exposes the following members.

Constructors

	Name	Description
	ViewState(ITextView)	Initializes a new instance of ViewState for the specified text view
	ViewState(ITextView, Double, Double)	Initializes a new instance of the ViewState for the specified view, viewport width, and viewport height.

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Properties

	Name	Description
	EditSnapshot	Gets the view's edit snapshot.
	ViewportBottom	Gets the y-coordinate of the viewport's bottom edge.
	ViewportHeight	Gets the height of the viewport.
	ViewportLeft	Gets the x-coordinate of the viewport's left edge.
	ViewportRight	Gets the x-coordinate of the viewport's right edge.
	ViewportTop	Gets the y-coordinate of the viewport's top edge.
	ViewportWidth	Gets the width of the viewport.
	VisualSnapshot	Gets the view's visual snapshot.

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Methods

	Name	Description
	Equals	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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