webrequest

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Verify file exists on website

I am attempting to make a simple function that verifies that a specific file exists on a website. The web request is set to head so I can get the file length instead of downloading the entire file, b[详细]

2023-04-06 05:45 分类：问答
Using a timeout callback in async requests

I asked this question before but I\'m going to complete the question with a solution proposed and make another question.[详细]

2023-04-04 04:07 分类：问答
Android webrequest simple solution

I want to connect to a web-server (a page) via a simple URL which already con开发者_如何学Ctains any parameters I want to sent, like : www.web-site.com/action.php/userid/42/secondpara/23/ and then get[详细]

2023-04-02 03:59 分类：问答
Different results when using WebRequest vs WebClient

We have a text file that gets generated automatically and put in a web server. The task is to read the file line by line and insert the records in a database. The following code is in C#:[详细]

2023-04-01 08:20 分类：问答
AccessViolationException in StreamReader.ReadToEnd()

I\'m sometimes getting a AccessViolationException when calling ReadToEnd() on a WebRequest response stream.[详细]

2023-03-28 09:27 分类：问答
How to get the captcha when doing a webrequest?

I\'m letting my users register an email account, the users just fills in all information in my program and my program will fill the fields. Well not really it makes a POST request with the correct pos[详细]

2023-03-27 05:07 分类：问答
How to parse a FORM from WebResponse into a POST body of a WebRequest

I\'m new to this, this is my virgin voyage, the task at hand is to create a transaction in C# that will navigate through a page flow of a web app via WebRequest/WebResponse. I got the Request/Response[详细]

2023-03-26 14:37 分类：问答
Comparing two strings from two different streams are never equal even though they should be

I have a stream that is reading the response from a site. I am then saving that stream to text in a text file.[详细]

2023-03-26 10:42 分类：问答
What are the requirements for using chrome.experimental.webRequest?

I am playing with the Chrome Experimental API and having a little hard time making it work. Do I need to have the devtools open for the chrome.experimental.webReque开发者_开发百科st to work?No, you ne[详细]

2023-03-25 15:06 分类：问答
C# Web Request Exception: The underlying connection was closed: An unexpected error occurred on a receive

Normally, this code works completely fine, but I have a single instance on a customers PC which is throwing this exception. We can\'t replicate at all. As in the subject, the exception I am getting is[详细]

2023-03-24 15:52 分类：问答