Problem with getJSON ASP.NET

[Vespia]

Hallo,

if I use

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$.getJSON('http://www.highcharts.com/samples/data/jsonp.php?filename=aapl-v.json&callback=?', function(data) {

it works fine.

if I use

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series : [{
              name : 'AAPL',
              data : [
                         [1100131200000,27.65],
                         [1100217600000,27.75],
                         [1100476800000,27.62],
                         [1100563200000,27.47],
                         [1100649600000,27.45],
                         [1100736000000,27.70],
                         [1100822400000,27.58],
                         [1101081600000,30.68]
                        ],
              tooltip: {
               yDecimals: 2
             }
           }]

it works fine.

But if I use my one file it doesn't work.

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$.getJSON('returnfile.aspx?filename=x.json&callback=?', function(data) {

I saved the output from

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$.getJSON('http://www.highcharts.com/samples/data/jsonp.php?filename=aapl-v.json&callback=?

in a txt-File and on page_load the returnfile.aspx read the txt-File

I tried: MIME-Type: text/javascript, text/json, application/json, text/plain
and Response.WriteFile(x.json)

I tried:
Response.Write(ContentOfTheFileAsString)

But it does't work, I can't see any Chart

if I call the page returnfile.aspx seperately I get the same output like 'http://www.highcharts.com/samples/data/jsonp.php?filename=aapl-v.json&callback=?

I don't understand what is different.
Can you help me?

[Vespia]

I found my mistake, it was a newbie mistake on json

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Dim callback As String = Request.QueryString("callback")
Response.Write(callback + ContentOfTheFileAsString)

[rodrigo.weme]

You have an example in asp.net to download?

[hfrntt]

You can look on this forum for some other asp.net solutions. As I remember something was here recently.