ScriptManager.OnPreRender Method (EventArgs)

 

Raises the PreRender event, and registers script files and services for partial-page updates.

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

protected internal override void OnPreRender(
	EventArgs e
)

Parameters

e
Type: System.EventArgs

The event data.

Exception Condition
InvalidOperationException

The browser that made the partial-page request does not support at least DOM Level 1.0.

For information about the DOM, see the Document Object Model (DOM) Level 1 Specification on the World Wide Web Consortium (W3C) Web site.

Notes to Inheritors:

When overriding this method, call the base OnPreRender method so that script blocks and services are correctly handled for partial-page rendering.

.NET Framework
Available since 3.5
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