lifespan of a property inside a static class in IIS

Hi,

I hope this is the right place to ask this question.

I'm trying to make a control class library. I want to have a GenericHandler as a WebResource so I could call it from the web project that will use that control.

I need this handler will get parameters from the query string and return JSON data acourding to what it get in the QS.

I know how to create JS and images WebResources, so I tried the same on a generic handler I added to the class library project but all it does is return the source of the handler file and not the result.

Is what I'm trying to do possible? If so, what should I do?

Thank :-)

Just about everyone who uses Microsoft .NET uses the Base Class Libraries (BCL).When we make the BCL better, almost every managed developer benefits. This column will focus on the new additions to the BCL in .NET 4 beta 1.

Justin Van Patten

MSDN Magazine September 2009

The common language runtime (CLR) sits at the very heart of managed code. Indeed, it is the heart of managed code, so to understand managed code you need to understand the CLR.

Kit George

MSDN Magazine January 2006

Hello,

I have the following with Razor:

@Html.GoogleAjax(View.GoogleAjaxKey, new String[,] { { "jquery", "1.4.2" } })

And the I get a strange error:

  'System.Web.Mvc.HtmlHelper<object>' has no applicable method named 'GoogleAjax' but appears to have an extension method by that name. Extension methods cannot be dynamically dispatched. Consider casting the dynamic arguments or calling the extension method without the extension method syntax.

What is strange is that it works fine using:

@Html.GoogleAjax("123", new String[,] { { "jquery", "1.4.2" } })

I tried the following code line:

@View.GoogleAjaxKey

And the key is displayed just fine so the problem is how I use the value of @View.GoogleAjaxKey into Html.GoogleAjax.

Do I need to change something on my Html Helper? Here it is:

    public static MvcHtmlString GoogleAjax(this HtmlHelper helper, String key, String[,] libraries) {

      

Hello,

How can I define a Dynamic ViewModel property in MVC 3 inside an action filter?

I am looking to have something like but inside the ActionFilter and not in the controller:

ViewModel.Title = "Home";

Thank You,

Miguel

My class uses a dataset and a property to "get" and "set" the rows in a SQL table called GROUPS into a class table called tblGroups.  In my constructor I select the contents of the GROUPS datatable and use the "Set" code in the property to populate tblGroups as follows"

Here is the property in the class:

    Private tblGroups As DataTable = New DataTable


    Public Property Groups() As DataTable
        Get
            Groups = tblGroups
        End Get
        Set(ByVal value As DataTable)
            tblGroups = value
        End Set
    End Property

Constructor Code:

Groups = ds.Tables("Groups")

Questions:

When instantiating a new class object the set code above does a fine job of loading any existing records into my tblGroups table.  Now I wish to add additional records into that table.  What is the best way to accomplish this?

• Do I need to create a seperate method to handle this, or should I change the existing "set" code somehow?
• If the answer is to change the "set" code, can I add additional byVal variables?
• If so, then how do I accomplish that without c