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How to communicate from Flash to Asp.net

Posted on 2009-05-20
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Last Modified: 2013-11-18
I am having trouble accepting variables from a flash web page that is passing variables to a asp.net page. The flash object is calling a web page and the page needs to retrieve all the parameters or variables that it is passing so that it can update data.

The flash developer says that they are using this command to post the variables
form.loadVariables("http://testsite.com/whatispagepassing2.aspx", "POST");

the code below is the current code that i found on adobe's website (" http://livedocs.adobe.com/flashremoting/mx/Using_Flash_Remoting_MX/usingFRNET3.htm ") that should pull the variables out, but doesn't seem to be working. the writefile function simply creates a file called url.xml that contains whatever the mystring variables has.
Public Partial Class whatispagepassing2
    Inherits System.Web.UI.Page
    Protected Flash As FlashGateway.Flash
 
    Private Sub whatispagepassing2_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
        Dim myString As String = "there were no parameters"
        If Not Flash.Params.Count = 0 Then
            myString = "there were parameters "
            myString += Flash.Params(0).ToString()
            'Flash.Result = myString
        End If
        writefile(myString, "url")
    End Sub
 
    
End Class
 
<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="whatispagepassing2.aspx.vb"
    Inherits="ZenergySync.whatispagepassing2"  %>
 
<%@ Register TagPrefix="Macromedia" Namespace="FlashGateway" Assembly="flashgateway" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" method="post" runat="server">
    <Macromedia:Flash ID="Flash" runat="server" />
    </form>
</body>
</html>

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Question by:Jamie Roberts
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Author Comment

by:Jamie Roberts
ID: 24434843
I would like to add another 500 points to this question, but I can't figure out how...help?
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Expert Comment

by:tovvenki
ID: 24438185
Hi,
I am not good at flash so I am unable to simulate your problem.
but googlying I found the following artilcle which might help you to find a solution
http://www.123aspx.com/redir.aspx?res=31732

I hope that this helps you

Thanks and regards,
Venki
0
 

Accepted Solution

by:
Jamie Roberts earned 0 total points
ID: 24440385
i decided to use Request("") for getting the parameters. It will just make live easier.

It would seem that i left out the flash portion of this article from the project and i think that was the source for the issue.
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