<%@ Page language="C#" %>
<%@ Import Namespace="System.Net" %>
<%@ Import Namespace="System.IO" %>
<%@ Import Namespace="System.Text" %>
<%@ Import Namespace="System.Text.RegularExpressions" %>
<%@ Assembly Name="System.Net.dll" %>
<%@ Assembly Name="System.Text.RegularExpressions.dll" %>
<html>
<body>
<SCRIPT runat="server">
void writeToURL (WebRequest request, string data) {
byte [] bytes = null;
bytes = System.Text.Encoding.ASCII.GetBytes (data);
request.ContentLength = bytes.Length;
Stream outputStream = request.GetRequestStream ();
outputStream.Write (bytes, 0, bytes.Length);
outputStream.Close ();
}
String retrieveFromURL (WebRequest request)
{
WebResponse response = request.GetResponse();
Stream responseStream = response.GetResponseStream();
StreamReader reader = new StreamReader (responseStream);
return reader.ReadToEnd ();
}
void postToURL (Object sender, EventArgs eventArgs)
{
string value = urlList.SelectedItem.Value;
WebRequest request = WebRequestFactory.Create (value);
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded";
if (value != null) {
writeToURL (request, value);
}
else {
request.ContentLength = 0;
}
string htmlContent = retrieveFromURL (request);
htmlDisplayArea.InnerHtml = "";
if (htmlContent != null) {
htmlDisplayArea.InnerHtml += htmlContent;
}
}
void getFromURL (Object sender, EventArgs eventArgs)
{
WebRequest request = WebRequestFactory.Create (urlEditBox.Text);
string htmlContent = retrieveFromURL (request);
htmlDisplayArea.InnerHtml = "";
if (htmlContent != null) {
htmlDisplayArea.InnerHtml += htmlContent;
}
}
</SCRIPT>
<form method="post" runat="server">
URL :<asp:TextBox Rows="1" Cols="80" runat=server ID="urlEditBox" />
<br>
<asp:Button runat=server Text="HTTP GET" ID="getURL" onClick="getFromURL" />
<asp:Button runat=server Text="HTTP POST" ID="postURL" onClick="postToURL" />
<br>
<br>
<frame runat=server ID="htmlDisplayArea" MaintainState="false" Wrap="True">
</frame>
</form>
</body>
</html>
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