本文整理汇总了C#中System.Net.WebClient.Headers属性的典型用法代码示例。如果您正苦于以下问题：C# WebClient.Headers属性的具体用法？C# WebClient.Headers怎么用？C# WebClient.Headers使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类System.Net.WebClient的用法示例。
在下文中一共展示了WebClient.Headers属性的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: WebClient
string uriString;
Console.Write("\nPlease enter the URI to post data to {for example, http://www.contoso.com} : ");
uriString = Console.ReadLine();
// Create a new WebClient instance.
WebClient myWebClient = new WebClient();
Console.WriteLine("\nPlease enter the data to be posted to the URI {0}:",uriString);
string postData = Console.ReadLine();
myWebClient.Headers.Add("Content-Type","application/x-www-form-urlencoded");
// Display the headers in the request
Console.Write("Resulting Request Headers: ");
Console.WriteLine(myWebClient.Headers.ToString());
// Apply ASCII Encoding to obtain the string as a byte array.
byte[] byteArray = Encoding.ASCII.GetBytes(postData);
Console.WriteLine("Uploading to {0} ...", uriString);
// Upload the input string using the HTTP 1.0 POST method.
byte[] responseArray = myWebClient.UploadData(uriString,"POST",byteArray);
// Decode and display the response.
Console.WriteLine("\nResponse received was {0}",
Encoding.ASCII.GetString(responseArray));示例2: Main
//引入命名空间
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();
}
}