WebPartsSection.Transformers 属性

定义

命名空间:

System.Web.Configuration

程序集:

System.Web.dll

获取 TransformerInfo 对象的集合。

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

属性值

TransformerInfoCollection

TransformerInfoCollection 对象的 TransformerInfo 集合。

属性

ConfigurationPropertyAttribute

示例

下面的代码示例说明如何使用 Transformers 属性。

// 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()

注解

TransformerInfo 对象指定用于扩展 类的 WebPartTransformer 自定义类，供 Web 部件连接用于受配置文件影响的 ASP.NET 应用程序。 这些转换器类充当连接的 Web 部件之间的桥梁，在具有不兼容连接点的 Web 部件之间转换数据。

另请参阅

• TransformerInfoCollection
• TransformerInfo
• Web 部件连接概述