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ICallbackContainer.GetCallbackScript Method

Creates a script for initiating a client callback to a Web server.

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

string GetCallbackScript(
	IButtonControl buttonControl,
	string argument
)

Parameters

buttonControl
Type: System.Web.UI.WebControls.IButtonControl
The control initiating the callback request.
argument
Type: System.String
The arguments used to build the callback script.

Return Value

Type: System.String
A script that, when run on a client, will initiate a callback to the Web server.

Implementations of the GetCallbackScript method should return a script that, when run on the client, will initiate a callback to the Web server.

The argument parameter is passed to the RaiseCallbackEvent method that handles the callback.

For more information on creating callbacks, see Implementing Client Callbacks Programmatically Without Postbacks in ASP.NET Web Pages.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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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