ScriptManager::RegisterClientScriptInclude Method (Page^, Type^, String^, String^)

 

Registers client script with the ScriptManager control every time that an asynchronous postback occurs, and then adds a script file reference to the page.

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

public:
static void RegisterClientScriptInclude(
	Page^ page,
	Type^ type,
	String^ key,
	String^ url
)

Parameters

page
Type: System.Web.UI::Page^

The page object that is registering the client script file.

type
Type: System::Type^

The type of the client script file. This parameter is usually specified by using the typeof operator (C#) or the GetType operator (Visual Basic) to retrieve the type of the control that is registering the script.

key
Type: System::String^

A unique identifier for the script file.

url
Type: System::String^

The URL of the script file.

Exception Condition
ArgumentNullException

The client script file type is null.

- or -

The page that is registering the script file is null.

ArgumentException

url is null.

- or -

url is empty.

When you register a script file with this method, the script is rendered every time that an asynchronous postback occurs. To register a script file for a control that is inside an UpdatePanel control so that script is registered only when the UpdatePanel control is updated, use the RegisterClientScriptInclude(Control^, Type^, String^, String^) overload of this method.

If you want to register a script block that does not pertain to partial-page updates, and if you want to register the script block only one time during initial page rendering, use the RegisterClientScriptBlock method of the ClientScriptManager class. You can get a reference to the ClientScriptManager object from the ClientScript property of the page.

.NET Framework
Available since 3.5
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