AdoDotNetObjectSelector.SelectObjects Method (String, [], [], [])

Returns a data reader for the data objects retrieved from the object store, which are filtered by the specified restrictions, properties, and parameters.

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

Syntax

'宣言
Protected Overrides Function SelectObjects ( _
    typeName As String, _
    restrictions As Object(), _
    properties As String(), _
    parameters As Object() _
) As IVsDataReader
'使用
Dim typeName As String
Dim restrictions As Object()
Dim properties As String()
Dim parameters As Object()
Dim returnValue As IVsDataReader

returnValue = Me.SelectObjects(typeName, _
    restrictions, properties, parameters)

protected override IVsDataReader SelectObjects(
    string typeName,
    Object[] restrictions,
    string[] properties,
    Object[] parameters
)

protected:
virtual IVsDataReader^ SelectObjects(
    String^ typeName, 
    array<Object^>^ restrictions, 
    array<String^>^ properties, 
    array<Object^>^ parameters
) override

protected override function SelectObjects(
    typeName : String, 
    restrictions : Object[], 
    properties : String[], 
    parameters : Object[]
) : IVsDataReader

Parameters

typeName
Type: System.String

The data source–specific name of the specified type to retrieve data objects for.

restrictions
Type: []

The restrictions for filtering the data objects returned.

properties
Type: []

Specifies the property values of the requested data objects. This is not supported in the current version of DDEX.

parameters
Type: []

An array containing the parameters for the specified type.

Return Value

Type: Microsoft.VisualStudio.Data.Services.SupportEntities.IVsDataReader

An IVsDataReader object representing a data reader for the selected data objects.

Exceptions

Exception	Condition
ArgumentNullException	The typeName parameter is a null reference (Nothing in Visual Basic).
ArgumentException	The parameters parameter is not valid. Either it is null, or the number of elements contained in it is not 1 or 2, or the first element is not a string.
InvalidOperationException	The site is null.
NotImplementedException	The provider cannot be obtained.

Permissions

Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.