Substitution Constructor

Note: This constructor is new in the .NET Framework version 2.0.

Initializes a new instance of the Substitution class.

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

public:
Substitution ()
public Substitution ()
public function Substitution ()

Use the Substitution constructor to create and initialize a new instance of the Substitution class.

The following code example demonstrates how to add a Substitution control programmatically to an output-cached Web page. When the page loads, the current date and time are displayed to the user in a label. This section of the page is cached and updated only every 60 seconds. When the Substitution control executes, it calls the GetCurrentDateTime method. The string returned by GetCurrentDateTime is displayed to the user. This section of the page is not cached and is updated each time the page is refreshed.

No code example is currently available or this language may not be supported.

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

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0

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