WebPartsSection.Transformers Proprietà

Definizione

Spazio dei nomi:

System.Web.Configuration

Assembly:

System.Web.dll

Ottiene una raccolta di oggetti TransformerInfo.

public:
 property System::Web::Configuration::TransformerInfoCollection ^ Transformers { System::Web::Configuration::TransformerInfoCollection ^ get(); };

[System.Configuration.ConfigurationProperty("transformers")]
public System.Web.Configuration.TransformerInfoCollection Transformers { get; }

[<System.Configuration.ConfigurationProperty("transformers")>]
member this.Transformers : System.Web.Configuration.TransformerInfoCollection

Public ReadOnly Property Transformers As TransformerInfoCollection

Valore della proprietà

TransformerInfoCollection

Raccolta TransformerInfoCollection di oggetti TransformerInfo.

Attributi

ConfigurationPropertyAttribute

Esempio

Nell'esempio di codice riportato di seguito viene illustrato come utilizzare la proprietà Transformers.

// Add a Transfomer Info Object to the collection using a constructor.
webPartsSection.Transformers.Add(new TransformerInfo(
    "RowToFilterTransformer",
    "MyCustomTransformers.RowToFilterTransformer"));

// Show all TransformerInfo objects in the collection.
for (int ti = 0;
    ti < webPartsSection.Personalization.Providers.Count; ti++)
{
    Console.WriteLine("  #{0} Name={1} Type={2}", ti,
        webPartsSection.Transformers[ti].Name,
        webPartsSection.Transformers[ti].Type);
}

// Remove a TransformerInfo object by name.
webPartsSection.Transformers.Remove("RowToFilterTransformer");

// Remove a TransformerInfo object by index.
webPartsSection.Transformers.RemoveAt(0);

// Clear all TransformerInfo objects from the collection.
webPartsSection.Transformers.Clear();

' Add a Transfomer Info Object to the collection using a constructor.
webPartsSection.Transformers.Add(New TransformerInfo( _
  "RowToFilterTransformer", _
  "MyCustomTransformers.RowToFilterTransformer"))

' Show all TransformerInfo objects in the collection.
Dim ti As Integer
For ti = 0 To webPartsSection.Personalization.Providers.Count - 1
  Console.WriteLine("  #{0} Name={1} Type={2}", ti, _
    webPartsSection.Transformers(ti).Name, _
    webPartsSection.Transformers(ti).Type)
Next

' Remove a TransformerInfo object by name.
webPartsSection.Transformers.Remove("RowToFilterTransformer")

' Remove a TransformerInfo object by index.
webPartsSection.Transformers.RemoveAt(0)

' Clear all TransformerInfo objects from the collection.
webPartsSection.Transformers.Clear()

Commenti

TransformerInfo gli oggetti specificano classi personalizzate che estendono la WebPartTransformer classe da usare dalle connessioni web part per le applicazioni ASP.NET interessate dal file di configurazione. Queste classi di trasformatori fungono da ponti tra web part connesse, traducendo i dati tra web part con punti di connessione incompatibili.

Vedi anche

• TransformerInfoCollection
• TransformerInfo
• Panoramica delle connessioni alle web part