UriTemplateTable.Match(Uri) Метод

Определение

Пространство имен:

System

Сборка:

System.ServiceModel.dll

Сопоставляет потенциальный Uri с таблицей UriTemplateTable.

public:
 System::Collections::ObjectModel::Collection<UriTemplateMatch ^> ^ Match(Uri ^ uri);

public System.Collections.ObjectModel.Collection<UriTemplateMatch> Match (Uri uri);

member this.Match : Uri -> System.Collections.ObjectModel.Collection<UriTemplateMatch>

Public Function Match (uri As Uri) As Collection(Of UriTemplateMatch)

Параметры

uri

Uri

Потенциальный URI.

Возвращаемое значение

Collection<UriTemplateMatch>

Коллекция экземпляров класса UriTemplateMatch.

Примеры

В следующем примере показано, как вызвать метод Match(Uri).

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);

//Call Match to retrieve some match results:
ICollection<UriTemplateMatch> results = null;
Uri weatherInSeattle = new Uri("http://localhost/weather/Washington/Seattle");

results = table.Match(weatherInSeattle);
if( results != null)
{
    Console.WriteLine("Matching templates:");
    foreach (UriTemplateMatch match in results)
    {
        Console.WriteLine("    0}", match.Template);
    }
}

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)

' Call Match to retrieve some match results:
Dim results As ICollection(Of UriTemplateMatch)
results = Nothing
Dim weatherInSeattle As New Uri("http://localhost/weather/Washington/Seattle")

results = table.Match(weatherInSeattle)
If (results IsNot Nothing) Then

    Console.WriteLine("Matching templates:")
    For Each match As UriTemplateMatch In results
        Console.WriteLine("    0}", match.Template)
    Next
End If

Комментарии

Этот метод может возвращать несколько соответствий.