POST, hvordan

POST data findes i Request.Form-collection.

Client side POST er lige ud af landevejen:

        HttpWebRequest req = (HttpWebRequest)WebRequest.Create("http://www.domain.dk/noget.aspx");
        req.Method = "POST";
        req.ContentType = "application/x-www-form-urlencoded";
        StreamWriter post = new StreamWriter(req.GetRequestStream());
        post.Write("field1=value1&field2=value2");
        post.Close();
        HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
        Stream stm = resp.GetResponseStream();

På server side kan du så ikke bare fiske det ud af:

Request.Form

eller hente en stream med:

Request.InputStream

og læse fra den ?

Server Error in '/testc' Application.
--------------------------------------------------------------------------------

The remote server returned an error: (500) Internal Server Error.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Net.WebException: The remote server returned an error: (500) Internal Server Error.

Source Error:


Line 150:            post.Write("xmlstr="+Parameters);
Line 151:            post.Close();
Line 152:            HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
Line 153:            Stream stm = resp.GetResponseStream();
Line 154:            return stm.ToString();


Source File: c:\inetpub\wwwroot\testc\webform2.aspx.cs    Line: 152

Stack Trace:


[WebException: The remote server returned an error: (500) Internal Server Error.]
  System.Net.HttpWebRequest.CheckFinalStatus()
  System.Net.HttpWebRequest.EndGetResponse(IAsyncResult asyncResult)
  System.Net.HttpWebRequest.GetResponse()
  testc.WebForm2.HttpPost1(String URI, String Parameters) in c:\inetpub\wwwroot\testc\webform2.aspx.cs:152
  testc.WebForm2.Page_Load(Object sender, EventArgs e) in c:\inetpub\wwwroot\testc\webform2.aspx.cs:44
  System.Web.UI.Control.OnLoad(EventArgs e)
  System.Web.UI.Control.LoadRecursive()
  System.Web.UI.Page.ProcessRequestMain()




--------------------------------------------------------------------------------
Version Information: Microsoft .NET Framework Version:1.1.4322.2032; ASP.NET Version:1.1.4322.2032

namespace testc
{
    /// <summary>
    /// Summary description for WebForm3.aspx
    /// </summary>
    public class WebForm3 : System.Web.UI.Page
    {
        private void Page_Load(object sender, System.EventArgs e)
        {
            // Put user code to initialize the page here
            //Response.Write("Hello");
           
            int loop1;
            NameValueCollection coll;

            //Load Form variables into NameValueCollection variable.
            coll=Request.Form;
            // Get names of all forms into a string array.
            String[] arr1 = coll.AllKeys;
            for (loop1 = 0; loop1 < arr1.Length; loop1++)
            {
                Response.Write("Form: " + arr1[loop1] + "<br>");
            }

        }

        #region Web Form Designer generated code
        override protected void OnInit(EventArgs e)
        {
            //
            // CODEGEN: This call is required by the ASP.NET Web Form Designer.
            //
            InitializeComponent();
            base.OnInit(e);
        }
       
        /// <summary>
        /// Required method for Designer support - do not modify
        /// the contents of this method with the code editor.
        /// </summary>
        private void InitializeComponent()
        {   
            this.Load += new System.EventHandler(this.Page_Load);
        }
        #endregion
    }
}

The remote server returned an error: (500) Internal Server Error.

lyder jo ikke for god.

Er det din egen side du vil hente ??

Ok, jeg har geninstalleret IIS'en
nu kan jeg fiske data ud på den anden side.
Sidste problem jeg har er at de er encodet så > = lt; osv
Hvad hedder funktionen til at dekode det ? (hvis den findes)

HttpUtility.HtmlDecode

OK ?