UriTemplateTable.KeyValuePairs Proprietà

Definizione

Spazio dei nomi:

System

Assembly:

System.ServiceModel.dll

Ottiene una raccolta di coppie chiave/valore costituita da oggetti UriTemplate e dai relativi dati associati.

public:
 property System::Collections::Generic::IList<System::Collections::Generic::KeyValuePair<UriTemplate ^, System::Object ^>> ^ KeyValuePairs { System::Collections::Generic::IList<System::Collections::Generic::KeyValuePair<UriTemplate ^, System::Object ^>> ^ get(); };

public System.Collections.Generic.IList<System.Collections.Generic.KeyValuePair<UriTemplate,object>> KeyValuePairs { get; }

member this.KeyValuePairs : System.Collections.Generic.IList<System.Collections.Generic.KeyValuePair<UriTemplate, obj>>

Public ReadOnly Property KeyValuePairs As IList(Of KeyValuePair(Of UriTemplate, Object))

Valore della proprietà

IList<KeyValuePair<UriTemplate,Object>>

Raccolta di coppie chiave/valore costituita da oggetti UriTemplate e dai relativi dati associati.

Esempio

Nell'esempio seguente viene illustrato come accedere alla proprietà KeyValuePairs.

Uri prefix = new Uri("http://localhost/");

//Create a series of templates
UriTemplate weatherByCity = new UriTemplate("weather/ state}/ city}");
UriTemplate weatherByCountry = new UriTemplate("weather/ country}/ village}");
UriTemplate weatherByState = new UriTemplate("weather/ state}");
UriTemplate traffic = new UriTemplate("traffic/*");
UriTemplate wildcard = new UriTemplate("*");

//Create a template table
UriTemplateTable table = new UriTemplateTable(prefix);
//Add each template to the table with some associated data
table.KeyValuePairs.Add(new KeyValuePair<UriTemplate, Object>(weatherByCity, "weatherByCity"));
table.KeyValuePairs.Add(new KeyValuePair<UriTemplate, Object>(weatherByCountry, "weatherByCountry"));
table.KeyValuePairs.Add(new KeyValuePair<UriTemplate, Object>(weatherByState, "weatherByState"));
table.KeyValuePairs.Add(new KeyValuePair<UriTemplate, Object>(traffic, "traffic"));

table.MakeReadOnly(true);

Console.WriteLine("KeyValuePairs:");
foreach (KeyValuePair<UriTemplate, Object> keyPair in table.KeyValuePairs)
{
    Console.WriteLine("     0},  1}", keyPair.Key, keyPair.Value);
}

Console.WriteLine();

Dim prefix As New Uri("http://localhost/")

' Create a series of templates
Dim weatherByCity = New UriTemplate("weather/ state}/ city}")
Dim weatherByCountry = New UriTemplate("weather/ country}/ village}")
Dim weatherByState = New UriTemplate("weather/ state}")
Dim traffic = New UriTemplate("traffic/*")
Dim wildcard = New UriTemplate("*")

' Create a template table
Dim table As New UriTemplateTable(prefix)
' Add each template to the table with some associated data
table.KeyValuePairs.Add(New KeyValuePair(Of UriTemplate, Object)(weatherByCity, "weatherByCity"))
table.KeyValuePairs.Add(New KeyValuePair(Of UriTemplate, Object)(weatherByCountry, "weatherByCountry"))
table.KeyValuePairs.Add(New KeyValuePair(Of UriTemplate, Object)(weatherByState, "weatherByState"))
table.KeyValuePairs.Add(New KeyValuePair(Of UriTemplate, Object)(traffic, "traffic"))

table.MakeReadOnly(True)

Console.WriteLine("KeyValuePairs:")
For Each keyPair As KeyValuePair(Of UriTemplate, Object) In table.KeyValuePairs
    Console.WriteLine("     0},  1}", keyPair.Key, keyPair.Value)
Next

Console.WriteLine()

Commenti

A ogni istanza della classe UriTemplate sono associati determinati dati. La proprietà KeyValuePairs contiene una raccolta di coppie chiave/valore in cui la chiave è un'istanza della classe UriTemplate e il valore corrisponde ai dati associati al modello UriTemplate. I valori possono essere aggiunti alla proprietà KeyValuePairs solo prima di chiamare il metodo MakeReadOnly(Boolean), Match(Uri) o MatchSingle(Uri). In caso contrario, viene generata un'eccezione NotSupportedException.