latest version for .net 2.0 in which you have solved memory leak issue?

[Hemant]

Hi,

I have download Telerik.Web.UI_2011_1_315_Trial.msi and install but I am working on .net 2.0 and this is for .net 3.5 and 4.0 . Is there any new version for .net 2.0 in which you have solved memory leak issue?

Thanks ,
Hemant

[Sebastian]

Hello Hemant,

The .NET 2 support for our ASP.NET AJAX controls has entered its Extended Paid Support phase as of Q1 2011 (see this blog post for more info). For .NET 2 applications you can use either the previous release (Q3 2010 SP2) or build the source code of the controls against .NET framework to produce assemblies for this version.

I am attaching the 2010.3.1317.20 trial version of our AJAX controls to this post in case you would like to use it.

Best regards,
Sebastian
the Telerik team

[Hemant]

Thank you ,
Is this version havs reduced memory leak issue?
One more thing i want to know that in new version provided by you there are only two dlls  and currently i have dll for each control so what should i do to replace all dlls with new one.

Thanks,
Hemant

[Sebastian]

Hello Hemant,

I am not sure whether the memory leak issue you mentioned is fixed in the Q3 2010 SP2 release because (after checking your account) I am not able to find previous communication concerning this subject.

Starting Q1 2011 there are two versions of the Telerik assemblies available in the installation package - one build against .NET 35 and one for .NET 4.

Best regards,
Sebastian
the Telerik team

[Hemant]

Ok,



Thanks ,
Hemant

[Hemant]

Hi,

RadAjaxTimer is missing in new dll (telerik.web.ui.dll) . So I have to use RadAjax.Net2 dll for Timer and RadAjaxLoadingPanel and this give me below error.

Error Source/ErrorMessage : RadAjax.Net2/ Object reference not set to an instance of an object.
Stack Trace : at Telerik.WebControls.RadAjaxUtils.RadControl.GetUpdatingUpdatePanel(Control target) at Telerik.WebControls.RadAjaxUtils.RadControl.IsInAjaxUpdatePanel(Control target) at Telerik.WebControls.RadAjaxUtils.RadControl.Page_PreRenderComplete(Object sender, EventArgs e) at System.EventHandler.Invoke(Object sender, EventArgs e) at System.Web.UI.Page.OnPreRenderComplete(EventArgs e) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)


Thanks,
Hemant

[Sebastian]

Hi Hemant,

The MS AJAX Timer control can substitute the old Classic RadAjaxTimer and can be used along with RadAjaxManager or RadAjaxPanel (see this demo for showcase). Thus you can drop the old Classic RadAjax and switch to RadAjax for ASP.NET AJAX.

Best regards,
Sebastian
the Telerik team

[Hemant]

Thanks,

Now I have removed all ajaxtimer but getting below error still:
Error Source/ErrorMessage : RadWindow.Net2/ Object reference not set to an instance of an object.
Stack Trace : at Telerik.RadWindowUtils.RadControl.GetUpdatingUpdatePanel(Control target) at Telerik.RadWindowUtils.RadControl.IsInAjaxUpdatePanel(Control target) at Telerik.RadWindowUtils.RadControl.Page_PreRenderComplete(Object sender, EventArgs e) at System.EventHandler.Invoke(Object sender, EventArgs e) at System.Web.UI.Page.OnPreRenderComplete(EventArgs e) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

Thanks,
Hemant

[Marin Bratanov]

Hello Hemant,

In your stack trace I see a reference to RadWindow.Net2 which is a very outdated version of RadControls for ASP.NET (Classic). You should use RadWindow for ASP.NET AJAX (Telerik.Web.UI.dll) instead.  As I see that you have downloaded the latest (RadControls for ASP.NET AJAX Q1 2011), I suggest that you use it instead, because many improvements have been made since the version you are using and the current version is more efficient than the previous.

If you need to use .NET framework 2.0 you can use Q3 2010, as v2.0 is no longer supported since Q1 2011 (for more information see the following blog post: http://blogs.telerik.com/StefanRahnev/Posts/11-03-03/telerik_ajax_controls_net_2_0_support_discontinued_as_of_q1_2011.aspx). Please note that Q3 2010 is not guaranteed to work under newer browsers (such as IE9 for example).

For more information on the declaration of the current version see the following demo: http://demos.telerik.com/aspnet-ajax/window/examples/behaviors/defaultcs.aspx.

On the subject of migrating from the Classic version to the ASP.NET AJAX version please see the following article: http://www.telerik.com/help/aspnet-ajax/window-overview-migrating-from-classic-to-prometheus.html.

Regards,
Marin
the Telerik team