TemplateInstanceAttribute.Instances 속성

정의

네임스페이스:

System.Web.UI

어셈블리:

System.Web.dll

현재 템플릿 인스턴스가 TemplateInstance 나타내는 열거형 값을 가져옵니다.

public:
 property System::Web::UI::TemplateInstance Instances { System::Web::UI::TemplateInstance get(); };

public System.Web.UI.TemplateInstance Instances { get; }

member this.Instances : System.Web.UI.TemplateInstance

Public ReadOnly Property Instances As TemplateInstance

속성 값

TemplateInstance

TemplateInstance 현재 템플릿 인스턴스가 나타내는 열거형 값입니다.

예제

다음 코드 예제에서는 속성을 사용 하는 방법을 보여 줍니다 Instances . Page_Load ASPX 페이지의 경우 속성에 MyLoginViewA 대한 사용자 지정 컨트롤의 TemplateInstanceAttribute 클래스가 AnonymousTemplate 쿼리됩니다.

컨트롤의 MyLoginViewA 정의는 을 참조하세요 TemplateInstanceAttribute.

protected void Page_Load(object sender, EventArgs e)
{
      
  // Get the class type for which to access metadata.
  Type clsType = typeof(MyLoginViewA);
  // Get the PropertyInfo object for FirstTemplate.
  PropertyInfo pInfo = clsType.GetProperty("AnonymousTemplate");
  // See if the TemplateInstanceAttribute is defined for this property.
  bool isDef = Attribute.IsDefined(pInfo, typeof(TemplateInstanceAttribute));

  // Display the result if the attribute exists.
  if (isDef)
  {
    TemplateInstanceAttribute tia =
      (TemplateInstanceAttribute)Attribute.GetCustomAttribute(pInfo, typeof(TemplateInstanceAttribute));
    Response.Write("The <AnonymousTemplate> has the TemplateInstanceAttribute = " + tia.Instances.ToString() + ".<br />");
    if (tia.IsDefaultAttribute())
      Response.Write("The TemplateInstanceAttribute used is the same as the default instance.");
    else
      Response.Write("The TemplateInstanceAttribute used is not the same as the default instance.");
  }

}

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)
  
  ' Get the class type for which to access metadata.
  Dim clsType As Type = GetType(MyLoginViewA)
  ' Get the PropertyInfo object for FirstTemplate.
  Dim pInfo As PropertyInfo = clsType.GetProperty("AnonymousTemplate")
  ' See if the TemplateInstanceAttribute is defined for this property.
  Dim isDef As Boolean = Attribute.IsDefined(pInfo, GetType(TemplateContainerAttribute))
  
  ' Display the result if the attribute exists.
  If isDef Then
    Dim tia As TemplateInstanceAttribute = CType(Attribute.GetCustomAttribute(pInfo, GetType(TemplateInstanceAttribute)), TemplateInstanceAttribute)
    Response.Write("The <AnonymousTemplate> has the TemplateInstanceAttribute = " & tia.Instances.ToString() & ".<br />")
    If (tia.IsDefaultAttribute()) Then
      Response.Write("The TemplateInstanceAttribute used is the same as the default instance.")
    Else
      Response.Write("The TemplateInstanceAttribute used is not the same as the default instance.")
    End If

  End If

End Sub

설명

가능한 값은 Single 필드 또는 필드입니다 Multiple .

추가 정보

• TemplateInstance