DataReader Class

  • [アーティクル]

Provides the ability to expose data from any data source.

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

Syntax

'宣言
Public MustInherit Class DataReader _
    Implements IVsDataReader, IDisposable, IVsDataReaderDescriptor
'使用
Dim instance As DataReader

public abstract class DataReader : IVsDataReader, 
    IDisposable, IVsDataReaderDescriptor

public ref class DataReader abstract : IVsDataReader, 
    IDisposable, IVsDataReaderDescriptor

public abstract class DataReader implements IVsDataReader, IDisposable, IVsDataReaderDescriptor

Remarks

All base-level data retrieval mechanisms return a DataReader object.

Inheritance Hierarchy

System.Object
  Microsoft.VisualStudio.Data.Framework.DataReader
    Microsoft.VisualStudio.Data.Framework.AdoDotNet.AdoDotNetReader
    Microsoft.VisualStudio.Data.Framework.AdoDotNet.AdoDotNetSchemaReader
    Microsoft.VisualStudio.Data.Framework.AdoDotNet.AdoDotNetTableReader

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.

See Also

Reference

DataReader Members

Microsoft.VisualStudio.Data.Framework Namespace

AdoDotNetDataReader