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Here is what I want to do:
I have a local site in which I want to display data from a remote site
Lets say: I want to display data of http://www.abc.com/Default.aspx on my localhost

Now Default.aspx requires some post-data which it sends to itself. Thus the __viewstate and __eventvalidation are posted back to it by itself. I want to directly post the data to Default.aspx from localhost without opening Default.aspx and display the Default.aspx's response on my localhost.

The WebApp on http://www.abc.com is configured for __eventvalidation i.e. I cannot post-data to it from my localhost without getting a __viewstate from it. I also have to post the current __viewstate of http://www.abc.com/Default.aspx to itself

How can I accomplish it?

I need to display recent blog post in the blog site to the right panel.

i am able to display all the title of the posts using dataview. What i need is that it should scroll up, that is all the contents should be in the : Marquee direction="up" tag.

how can i scroll the recent post's?

Oleg Sych has a nice series of posts on Dynamic Data 4.0 that are worth checking out:

Understanding ASP.NET Dynamic Data: Filter Templates

Extending ASP.NET Dynamic Data: Filtering with Joins

Understanding ASP.NET Dynamic Data: Entity Templates

Hi,

I have a custom list that isn't processing calculated columns anymore.

When I post a calculated column I get one of two error messages...either "SQL Server may not be started" or "The value does not fall within the expected range".  I've noticed the sql message before but the changes are made and calculations in the past have worked ok.  Now that the "value" error is cropping up it's quit calculating the columns.

i.e. I open a calculated column, simply have it reference a numeric field (=[MyNumberField]).  When I hit ok I get one of the two error messages.  When I look at the value of the calculated column it's blank.

Any references to articles, etc. would be helpful.  There are 406 columns in this list...

Best Regards,

S'

Using the rest 4 template.  I have a POST method defined, with an object as a parameter.  REST 4 does a great job of automatically mapping both xml and json posts to the method.  I tested this using an HttpClient test application to build and post xml content and then json content.  All data gets correctly mapped to the corresponding properties in my entity. 

I want to also support a standard form post to the method but am having problems! 

I'd like the same method already accepting and converting both xml and json to also work correctly for a form post.  I figured it would "just work" but no.

I am testing this by creating an HttpUrlEncoded form in the test client, adding form name/value pairs that match what the method is expecting, and trying to post it.

However I get a 400 Bad Request.  Here's some example code that is returning a 400 bad request:

Really straightforward but fails.  Ideas why? 

      var client = new HttpClient();

      HttpUrlEncodedForm form = new HttpUrlEncodedForm();
      form.Add("Id", "99"<