本文整理匯總了C#中System.Net.WebHeaderCollection.GetKey方法的典型用法代碼示例。如果您正苦於以下問題：C# WebHeaderCollection.GetKey方法的具體用法？C# WebHeaderCollection.GetKey怎麽用？C# WebHeaderCollection.GetKey使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。
在下文中一共展示了WebHeaderCollection.GetKey方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: if
if (args.Length == 0)
{
Console.WriteLine("must specify a URL!");
return;
}
string server = args[0];
// Create the web request
HttpWebRequest myHttpWebRequest =
(HttpWebRequest) WebRequest.Create(server);
myHttpWebRequest.Timeout = 1000;
// Get the associated response for the above request.
HttpWebResponse myHttpWebResponse =
(HttpWebResponse) myHttpWebRequest.GetResponse();
// Get the headers associated with the response.
WebHeaderCollection myWebHeaderCollection =
myHttpWebResponse.Headers;
for(int i = 0; i < myWebHeaderCollection.Count; i++)
{
String header = myWebHeaderCollection.GetKey(i);
String[] values =
myWebHeaderCollection.GetValues(header);
if(values.Length > 0)
{
Console.WriteLine("The values of {0} header are : "
, header);
for(int j = 0; j < values.Length; j++)
Console.WriteLine("\t{0}", values[j]);
}
else
Console.WriteLine("There is no value associated" +
"with the header");
}
Console.WriteLine("");
// Get the headers again, using new properties (Keys,
// AllKeys, Clear) and methods (Get and GetKey)
string[] headers = myWebHeaderCollection.AllKeys;
// enumerate through the header collection.
foreach (string s in headers)
{
Console.WriteLine("Header {0}, value {1}",
s,
myWebHeaderCollection.Get(s) );
}
Console.WriteLine("");
// show the use of Get(Int32) and GetValue(Int32)
if (myWebHeaderCollection.Count > 0)
{
// get the name and value of the first header
int index=0;
Console.WriteLine("Header {0}: name {1}, value {2}",
index,
myWebHeaderCollection.GetKey(index),
myWebHeaderCollection.Get(index));
}
myWebHeaderCollection.Clear();
myHttpWebResponse.Close();示例2: Main
//引入命名空間
using System;
using System.IO;
using System.Net;
public class TryURL {
public static void Main(String [] args) {
WebClient client = new WebClient();
client.BaseAddress = "http://www.java2s.com";
client.DownloadFile("www.java2s.com", "index.htm");
StreamReader input =new StreamReader(client.OpenRead("index.htm"));
Console.WriteLine(input.ReadToEnd());
Console.WriteLine
("Request header count: {0}", client.Headers.Count);
WebHeaderCollection header = client.ResponseHeaders;
Console.WriteLine
("Response header count: {0}", header.Count);
for (int i = 0; i < header.Count; i++)
Console.WriteLine(" {0} : {1}",
header.GetKey(i), header[i]);
input.Close();
}
}