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ParameterCollection.UpdateValues Method

Iterates through the Parameter objects contained by the collection, and calls the Evaluate method on each one.

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)
public void UpdateValues(
	HttpContext context,
	Control control


Type: System.Web.HttpContext

The current HttpRequest that the Parameter binds to.

Type: System.Web.UI.Control

The Control instance that is passed to each parameter's Evaluate method.

The control parameter is used by Parameter objects contained in the collection to retrieve the Page and current HttpRequest object that the Parameter object binds to.

If the current value for the Parameter object is different from the value cached in view state, the OnParameterChanged method is called.

.NET Framework

Supported in: 4.5.1, 4.5, 4, 3.5, 3.0, 2.0

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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