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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
'Declaration
Protected Overrides Function SelectObjects ( _
typeName As String, _
restrictions As Object(), _
properties As String(), _
parameters As Object() _
) As IVsDataReader
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
abstract SelectObjects :
typeName:string *
restrictions:Object[] *
properties:string[] *
parameters:Object[] -> IVsDataReader
override SelectObjects :
typeName:string *
restrictions:Object[] *
properties:string[] *
parameters:Object[] -> IVsDataReader
protected override function SelectObjects(
typeName : String,
restrictions : Object[],
properties : String[],
parameters : Object[]
) : IVsDataReader
Parameters
typeName
Type: System.StringThe data source–specific name of the specified type to retrieve data objects for.
restrictions
Type: array<System.Object[]The restrictions for filtering the data objects returned.
properties
Type: array<System.String[]Specifies the property values of the requested data objects. This is not supported in the current version of DDEX.
parameters
Type: array<System.Object[]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 nulla 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. |
.NET Framework Security
- 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.