本文整理匯總了C#中System.Net.WebHeaderCollection.Remove方法的典型用法代碼示例。如果您正苦於以下問題：C# WebHeaderCollection.Remove方法的具體用法？C# WebHeaderCollection.Remove怎麽用？C# WebHeaderCollection.Remove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.Remove方法的1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: printHeaders
try {
// Create a web request for "www.msn.com".
HttpWebRequest myHttpWebRequest = (HttpWebRequest) WebRequest.Create("http://www.msn.com");
// Get the headers associated with the request.
WebHeaderCollection myWebHeaderCollection = myHttpWebRequest.Headers;
// Set the Cache-Control header.
myWebHeaderCollection.Set("Cache-Control", "no-cache");
// Get the associated response for the above request.
HttpWebResponse myHttpWebResponse = (HttpWebResponse) myHttpWebRequest.GetResponse();
// Print the headers of the request to console.
Console.WriteLine("Print request headers after adding Cache-Control for first request:");
printHeaders(myHttpWebRequest.Headers);
// Remove the Cache-Control header for the new request.
myWebHeaderCollection.Remove("Cache-Control");
// Get the response for the new request.
myHttpWebResponse = (HttpWebResponse) myHttpWebRequest.GetResponse();
// Print the headers of the new request without the Cache-Control header.
Console.WriteLine("Print request headers after removing Cache-Control for the new request:");
printHeaders(myHttpWebRequest.Headers);
myHttpWebResponse.Close();
}
// Catch exception if trying to remove a restricted header.
catch(ArgumentException e) {
Console.WriteLine("Error : Trying to remove a restricted header");
Console.WriteLine("ArgumentException is thrown. Message is :" + e.Message);
}
catch(WebException e) {
Console.WriteLine("WebException is thrown. Message is :" + e.Message);
if(e.Status == WebExceptionStatus.ProtocolError) {
Console.WriteLine("Status Code : {0}", ((HttpWebResponse)e.Response).StatusCode);
Console.WriteLine("Status Description : {0}", ((HttpWebResponse)e.Response).StatusDescription);
Console.WriteLine("Server : {0}", ((HttpWebResponse)e.Response).Server);
}
}
catch(Exception e) {
Console.WriteLine("Exception is thrown. Message is :" + e.Message);
}