IAttributeAccessor.GetAttribute(String) 方法

  • 參考

定義

命名空間:
System.Web.UI
組件:
System.Web.dll

當類別實作時，從伺服器控制項擷取指定的屬性內容。

public:
 System::String ^ GetAttribute(System::String ^ key);
public string GetAttribute (string key);
abstract member GetAttribute : string -> string
Public Function GetAttribute (key As String) As String

參數

key
String

String，表示伺服器控制項屬性的名稱。

傳回

String

指定的屬性值。

範例

下列程式碼範例示範 方法的實作 GetAttribute 。

// Implement the GetAttribute method for the control. When
// this method is called from a page, the values for the control's
// properties can be displayed in the page.
public String GetAttribute(String name)
{
   return (String)ViewState[name];
}

' Implement the GetAttribute method for the control. When
' this method is called from a page, the values for the control's
' properties can be displayed in the page.
Public Function GetAttribute(name As String) As String Implements IAttributeAccessor.GetAttribute
   Return CType(ViewState(name), String)
End Function 'GetAttribute

適用於