DataViewSupport Class

Artikel
02/28/2011

Enables retrieving an XML stream that provides a description of one or more data views.

Inheritance Hierarchy

System.Object
Microsoft.VisualStudio.Data.Framework.DataSupport
Microsoft.VisualStudio.Data.Framework.DataViewSupport

Namespace: Microsoft.VisualStudio.Data.Framework
Assembly: Microsoft.VisualStudio.Data.Framework (in Microsoft.VisualStudio.Data.Framework.dll)

Syntax

'Declaration
Public Class DataViewSupport _
    Inherits DataSupport _
    Implements IVsDataViewSupport, IVsDataSupport, IVsDataSiteableObject(Of IVsDataViewHierarchy),  _
    IServiceProvider

public class DataViewSupport : DataSupport, 
    IVsDataViewSupport, IVsDataSupport, IVsDataSiteableObject<IVsDataViewHierarchy>, IServiceProvider

public ref class DataViewSupport : public DataSupport, 
    IVsDataViewSupport, IVsDataSupport, IVsDataSiteableObject<IVsDataViewHierarchy^>, IServiceProvider

type DataViewSupport =  
    class
        inherit DataSupport
        interface IVsDataViewSupport
        interface IVsDataSupport
        interface IVsDataSiteableObject<IVsDataViewHierarchy>
        interface IServiceProvider
    end

public class DataViewSupport extends DataSupport implements IVsDataViewSupport, IVsDataSupport, IVsDataSiteableObject<IVsDataViewHierarchy>, IServiceProvider

The DataViewSupport type exposes the following members.

Constructors

	Name	Description
	DataViewSupport(String, Assembly)	Initializes a new instance of the DataViewSupport class with the resource base name and the assembly in which the resource is located.
	DataViewSupport(String, String)	Initializes a new instance of the DataViewSupport class with the base name of the XML file and the path to this file.

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Properties

	Name	Description
	Connection	Gets the connection associated with the data view hierarchy.
	ViewHierarchy	Gets the current instance of the view hierarchy object.

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Methods

	Name	Description
	Close	Closes the data view support object, allowing the provider to clean up resources when the data view hierarchy is closed.
	CreateService	Creates a service for the specified type.
	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.)
	GetService	Retrieves the service object for the specified type.
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	Initialize	Initializes the data view support object, allowing the provider to initialize resources when the data view hierarchy is created.
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	OpenSupportStream()	Opens a stream of bytes representing the data view support XML. (Overrides DataSupport.OpenSupportStream().)
	OpenSupportStream(CultureInfo)	Opens a stream of bytes representing the XML content for a specified culture. (Inherited from DataSupport.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Explicit Interface Implementations

	Name	Description
	IVsDataSiteableObject<IVsDataViewHierarchy>.Site	Gets or sets the site - the current instance of the view hierarchy object.

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Remarks

A data view is a hierarchical layout of data source objects that are displayed in the Visual Studio Server Explorer. Implementing this class allows such a hierarchy to be displayed to represent the hierarchical relationships of data source objects from virtually any data source.

The XML stream, which describes the data view, is provided in an XML file that validates against the schema definition file DataViewSupport.xsd.

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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