UserControl.Application Properti

Definisi

Ruang nama:

System.Web.UI

Rakitan:

System.Web.dll

Application Mendapatkan objek untuk permintaan Web saat ini.

public:
 property System::Web::HttpApplicationState ^ Application { System::Web::HttpApplicationState ^ get(); };

[System.ComponentModel.Browsable(false)]
public System.Web.HttpApplicationState Application { get; }

[<System.ComponentModel.Browsable(false)>]
member this.Application : System.Web.HttpApplicationState

Public ReadOnly Property Application As HttpApplicationState

Nilai Properti

HttpApplicationState

Objek HttpApplicationState untuk permintaan Web saat ini.

Atribut

BrowsableAttribute

Contoh

Contoh berikut menambahkan dua pasangan nilai kunci ke status aplikasi yang terkait dengan kontrol pengguna jika properti kontrol IsPostBack pengguna mengembalikan false. Ketika kondisi ini terpenuhi, kode menggunakan Add metode , melalui properti kontrol Application pengguna, untuk menambahkan kunci dan nilainya.

if (!myControl.IsPostBack)
{
  // Add new objects to the HttpApplicationState.
  // These will be maintained as long as the application is active.
  myControl.Application.Add("Author","Shafeeque");
  myControl.Application.Add("Date",new DateTime(2001,6,21));
  // Add an object to the cache with expirations 
  // set to 0.1 minute.
  myControl.Cache.Insert("MyData1", "somevalue", null, DateTime.Now.AddMinutes(0.1), Cache.NoSlidingExpiration);
}

If (Not myControl.IsPostBack) Then
  ' Add new objects to the HttpApplicationState.
  ' These will be maintained as long as the as the application is active.
  myControl.Application.Add("Author","Shafeeque")                
  myControl.Application.Add("Date",new DateTime(2001,6,21))
  ' Add an object to the cache with expirations
  ' set to 0.1 minute.
  myControl.Cache.Insert("MyData1", "somevalue", Nothing, DateTime.Now.AddMinutes(0.1), Cache.NoSlidingExpiration)        

Lihat juga

• HttpApplicationState
• Application