Ajax Toolkit ScriptManager Control in ASP.Net
ScriptManager control is the parent control that needs to be there on every page
wherever we are trying to use ASP.NET AJAX controls. ScriptManager control
manages client script for AJAX enabled ASP.NET pages. This control enables
client script to use the type system extensions and support features for partial
There are some important properties in ScriptManager are:
Gets or sets a value that determines whether custom errors section of the
web.config file is used during error.
Gets or sets the error message that is sent to the client when an unhandled
server exception occurs during an asynchronous postback.
Gets or sets the time in seconds before asynchronous postback time if no
response is received.
Gets the server control identifier generated by ASP.NET (The id for this control
that is rendered on the page)
Gets or sets whether public static page methods in asp.net page can be called
from client script.
Gets or sets a value that indicates whether server control persists its
Viewstate and the Viewstate of its child control if any.
Gets or sets a value that indicates whether the current postback is being
executed in partial rendering mode.