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IVsDataMappedObjectConverter.ConvertToUnderlyingRestriction Method

  • Article

When implemented by a class, converts the specified mapped restrictions into underlying restrictions that are data source–specific.

Namespace:  Microsoft.VisualStudio.Data.Services.SupportEntities
Assembly:  Microsoft.VisualStudio.Data.Services (in Microsoft.VisualStudio.Data.Services.dll)

Syntax

'Déclaration
Function ConvertToUnderlyingRestriction ( _
    mappedTypeName As String, _
    substitutionValueIndex As Integer, _
    mappedRestrictions As Object() _
) As Object

Object ConvertToUnderlyingRestriction(
    string mappedTypeName,
    int substitutionValueIndex,
    Object[] mappedRestrictions
)

Object^ ConvertToUnderlyingRestriction(
    String^ mappedTypeName, 
    int substitutionValueIndex, 
    array<Object^>^ mappedRestrictions
)

abstract ConvertToUnderlyingRestriction : 
        mappedTypeName:string * 
        substitutionValueIndex:int * 
        mappedRestrictions:Object[] -> Object 

function ConvertToUnderlyingRestriction(
    mappedTypeName : String, 
    substitutionValueIndex : int, 
    mappedRestrictions : Object[]
) : Object

Parameters

  • mappedTypeName
    Type: System.String
    The name of the mapped type.
  • substitutionValueIndex
    Type: System.Int32
    Index into the array of substitution values.
  • mappedRestrictions
    Type: array<System.Object[]
    An array containing the mapped restrictions.

Return Value

Type: System.Object
The underlying restriction that is converted from the mapped restriction.

Remarks

This method is useful when the mapped object selector (IVsDataMappedObjectSelector) needs to convert the mapped restrictions to the underlying restrictions to pass to the data source–specific type selector. This process is referred to as mapped selection.

.NET Framework Security

See Also

Reference

IVsDataMappedObjectConverter Interface

Microsoft.VisualStudio.Data.Services.SupportEntities Namespace