.NET Framework Class Library
Page..::.MaintainScrollPositionOnPostBack Property

Gets or sets a value indicating whether to return the user to the same position in the client browser after postback. This property replaces the obsolete SmartNavigation property.

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

Visual Basic (Declaration)
<BrowsableAttribute(False)> _
Public Property MaintainScrollPositionOnPostBack As Boolean
Visual Basic (Usage)
Dim instance As Page
Dim value As Boolean

value = instance.MaintainScrollPositionOnPostBack

instance.MaintainScrollPositionOnPostBack = value
C#
[BrowsableAttribute(false)]
public bool MaintainScrollPositionOnPostBack { get; set; }
Visual C++
[BrowsableAttribute(false)]
public:
property bool MaintainScrollPositionOnPostBack {
    bool get ();
    void set (bool value);
}
JScript
public function get MaintainScrollPositionOnPostBack () : boolean
public function set MaintainScrollPositionOnPostBack (value : boolean)
ASP.NET
<asp:Page MaintainScrollPositionOnPostBack="True|False" />

Property Value

Type: System..::.Boolean
true if the client position should be maintained; otherwise, false.
Remarks

When Web pages are posted back to the server, the user is returned to the top of the page. On long Web pages, this means that the user has to scroll the page back to the last position on the page.

When the MaintainScrollPositionOnPostback()()() property is set to true, the user is instead returned to the last position on the page.

Platforms

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
Version Information

.NET Framework

Supported in: 3.5, 3.0, 2.0
See Also

Reference

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Community Content

Thomas Lee
A little problem with MaintainScrollPositionOnPostback
This doesn't seem to always work when wordwrap is enabled in GridView columns; the position seems to be calculated as though no wordwrap were taking place.
Tags : productbug?

Thomas Lee
MaintainScrollPositionOnPostBack

This property does not apply to controls (example ListBox) added to a User control. If the attribute is set in the page directive to where the User Control resides or in the Web.Config file it does not maintain the state of position after a full or partial postback.

Tags : contentbug?

alcuin
Cross browser functionality of MaintainScrollPositionOnPostBack

Property works in IE6/IE7 for me while it fails at the same time in Google Chrome 0.2 and 0.3. So perhaps cross browser functionality of this property has not been completely and fully tested.
Tags :

Thomas Lee
Error Occured during Compilation of the Code : Object reference not set to an instance of an object.

Dim instance As Page
Dim value AsBoolean

value = instance.MaintainScrollPositionOnPostBack

instance.MaintainScrollPositionOnPostBack = value

----------------------------------------------------------------

Dim instance As New Page

instead of

Dim instance As Page





Thomas Lee
Does not work in other browsers.

Does not work in other browsers.
Better to implement the functionality thru Javascript

Tags : productbug

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