UserControl.Application Property

Gets the Application object for the current Web request.

Namespace: System.Web.UI
Assembly: System.Web (in system.web.dll)

public HttpApplicationState Application { get; }
/** @property */
public HttpApplicationState get_Application ()

public function get Application () : HttpApplicationState

Not applicable.

Property Value

The HttpApplicationState object for the current Web request.

The following example adds two key value pairs to the application state associated with a user control if the user control's IsPostBack property returns false. When this condition is met, the code uses the Add method, through the user control's Application property, to add the keys and their values.

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 (!myControl.get_IsPostBack()) {
    // Add new objects to the HttpApplicationState.
   // These will be maintained as long as the application is active.
    myControl.get_Application().Add("Author","Shafeeque");
    myControl.get_Application().Add("Date",new DateTime(2001,6,21));

Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0

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