How to get the ScriptManager of Master Page into Child page's code behind c# (.cs) file

Question

Following is the web site environment I created:

1. I have a Master page.
2. I have created a Child page from it.
3. I have placed Script Manager on the Master page.

Now I want to access that Master page's Script Manager to create a User Control dynamically in my code behind (C#) file.

How can I access Script Manager placed on master page to my child page.

Answer 1

我得到了它，它在ScriptManager类本身中给出。

System.Web.UI.ScriptManager.GetCurrent(this.Page);

Answer 2

Not sure what exactly you want here... you want to access the script manager of your master page or just the masterpage ?

You can access the master page by Page.Master in code behind

Or

using System.Web.UI;
ScriptManager ScriptManager1 = (ScriptManager)Page.Master.FindControl("ScriptManager1") 
// to access the script manager of master page

or

Page.Master.Controls.Add(Your UserControl object) 
// to add the user control in your master page

Answer 3

Have you checked out this:

Working with ASP.NET Master Pages Programmatically
http://msdn.microsoft.com/en-us/library/c8y19k6h.aspx