IVsDataObjectStore.SelectObjects Method (String, array<Object[], array<String , String)
Returns a collection of data objects for the specified type from the object store, filtered by the specified restrictions, properties, and filter.
Namespace: Microsoft.VisualStudio.Data.Services
Assembly: Microsoft.VisualStudio.Data.Services (in Microsoft.VisualStudio.Data.Services.dll)
Syntax
'宣言
Function SelectObjects ( _
typeName As String, _
restrictions As Object(), _
properties As String(), _
filter As String _
) As IVsDataObjectCollection
IVsDataObjectCollection SelectObjects(
string typeName,
Object[] restrictions,
string[] properties,
string filter
)
IVsDataObjectCollection^ SelectObjects(
String^ typeName,
array<Object^>^ restrictions,
array<String^>^ properties,
String^ filter
)
abstract SelectObjects :
typeName:string *
restrictions:Object[] *
properties:string[] *
filter:string -> IVsDataObjectCollection
function SelectObjects(
typeName : String,
restrictions : Object[],
properties : String[],
filter : String
) : IVsDataObjectCollection
Parameters
- typeName
Type: System.String
The 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 requested property values of the data objects. The current version of DDEX does not support properties.
- filter
Type: System.String
A filter to further narrow down the selection of data objects when there is no one-to-one mapping between the mapped type and the data source–specific type. The format of the filter is identical to the format of the DataColumn expression.
Return Value
Type: Microsoft.VisualStudio.Data.Services.IVsDataObjectCollection
An IVsDataObjectCollection containing the data objects.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException | The typeName parameter is nulla null reference (Nothing in Visual Basic). |
| ArgumentException | The required restriction is missing. |
.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.