IMultipleResults.GetResult<TElement> Méthode

Définition

Espace de noms:

System.Data.Linq

Assembly:

System.Data.Linq.dll

Récupère le résultat suivant sous la forme d’une séquence d’un type spécifié.

public:
generic <typename TElement>
 System::Collections::Generic::IEnumerable<TElement> ^ GetResult();

public System.Collections.Generic.IEnumerable<TElement> GetResult<TElement> ();

abstract member GetResult : unit -> seq<'Element>

Public Function GetResult(Of TElement) () As IEnumerable(Of TElement)

Paramètres de type

TElement

Type de la séquence à retourner.

Retours

IEnumerable<TElement>

Énumération pour effectuer une itération au sein des résultats.

Exemples

Northwnd db = new Northwnd(@"c:\northwnd.mdf");

// Assign the results of the procedure with an argument
// of (1) to local variable 'result'.
IMultipleResults result = db.VariableResultShapes(1);

// Iterate through the list and write results (the company names)
// to the console.
foreach(VariableResultShapesResult1 compName in
    result.GetResult<VariableResultShapesResult1>())
{
    Console.WriteLine(compName.CompanyName);
}

// Pause to view company names; press Enter to continue.
Console.ReadLine();

// Assign the results of the procedure with an argument
// of (2) to local variable 'result'.
IMultipleResults result2 = db.VariableResultShapes(2);

// Iterate through the list and write results (the order IDs)
// to the console.
foreach (VariableResultShapesResult2 ord in
    result2.GetResult<VariableResultShapesResult2>())
{
    Console.WriteLine(ord.OrderID);
}

Dim db As New Northwnd("c:\northwnd.mdf")

' Assign the results of the procedure with an argument
' of (1) to local variable 'result'.
Dim result As IMultipleResults = db.VariableResultShapes(1)

' Iterate through the list and write results (the company name)
' to the console.
For Each compName As VariableResultShapesResult1 _
    In result.GetResult(Of VariableResultShapesResult1)()
    Console.WriteLine(compName.CompanyName)
Next

' Pause to view company names; press Enter to continue.
Console.ReadLine()

' Assign the results of the procedure with an argument
' of (2) to local variable 'result.'
Dim result2 As IMultipleResults = db.VariableResultShapes(2)

' Iterate through the list and write results (the order IDs)
' to the console.
For Each ord As VariableResultShapesResult2 _
    In result2.GetResult(Of VariableResultShapesResult2)()
    Console.WriteLine(ord.OrderID)
Next

Remarques

Vous pouvez utiliser un code semblable à celui qui suit pour exécuter cette procédure stockée.

Notes

Vous devez utiliser le modèle GetResult pour obtenir un énumérateur du type approprié, basé sur votre connaissance de la procédure stockée.