AdoDotNetObjectConceptMapper Class

Article
02/23/2011

Provides a default implementation of the DataObjectConceptMapper class for ADO.NET data providers.

Inheritance Hierarchy

System.Object
  Microsoft.VisualStudio.Data.ObjectWithSite
    Microsoft.VisualStudio.Data.DataObjectConceptMapper
      Microsoft.VisualStudio.Data.AdoDotNet.AdoDotNetObjectConceptMapper

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

Syntax

'Declaration
Public Class AdoDotNetObjectConceptMapper _
    Inherits DataObjectConceptMapper

public class AdoDotNetObjectConceptMapper : DataObjectConceptMapper

public ref class AdoDotNetObjectConceptMapper : public DataObjectConceptMapper

type AdoDotNetObjectConceptMapper =  
    class
        inherit DataObjectConceptMapper
    end

public class AdoDotNetObjectConceptMapper extends DataObjectConceptMapper

The AdoDotNetObjectConceptMapper type exposes the following members.

Constructors

	Name	Description
	AdoDotNetObjectConceptMapper	Class constructor. Instantiates a new instance of the DataObjectConceptMapper class.

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Properties

	Name	Description
	Connection	Retrieves the active DataConnection object instance to be used for any code that relies on connection-specific information. (Inherited from DataObjectConceptMapper.)
	DataTypes	Retrieves data types as DataTable object instance.
	Site	Retrieves or sets the object site. (Inherited from ObjectWithSite.)

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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.)
	GetDbTypeFromNativeType	Maps a native type to a DbType instance and returns the type value.
	GetFrameworkTypeFromNativeType	Maps a native type to .NET Framework data type and returns the appropriate type instance.
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetProviderTypeFromNativeType	Maps a native type to a provider-specific data type.
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MapValuesToConcept	Maps one or more data-source-specific values to a specified generic concept. (Overrides DataObjectConceptMapper.MapValuesToConcept(String, String, array<Object[]).)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	OnSiteChanged	Raises the SiteChanged event. (Inherited from ObjectWithSite.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Events

	Name	Description
	SiteChanged	Event that is raised when the Site property is changed. (Inherited from ObjectWithSite.)

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Explicit Interface Implementations

	Name	Description
	IObjectWithSite.GetSite	Retrieves the last site set using the IObjectWithSite.SetSite method. In cases where there is no known site, the object returns an exception. (Inherited from ObjectWithSite.)
	IObjectWithSite.SetSite	Provides the site's pointer to the site object. (Inherited from ObjectWithSite.)

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Remarks

The implementation maps data-source-specific type names to ProviderDataType, ProviderDbType, and FrameworkDataType concepts using the DataTypes collection retrieved from the ADO.NET data provider using the GetSchema method.

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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