C# WebClient UploadData(String, Byte[])
Description
WebClient UploadData(String, Byte[]) Uploads a data
buffer to a resource identified by a URI.
Syntax
WebClient.UploadData(String, Byte[]) has the following syntax.
public byte[] UploadData(
string address,
byte[] data
)
Parameters
WebClient.UploadData(String, Byte[]) has the following parameters.
address- The URI of the resource to receive the data.data- The data buffer to send to the resource.
Returns
WebClient.UploadData(String, Byte[]) method returns
Example
The following code example converts a string entered from the console to a Byte array and posts the array to the specified server using UploadData.
using System;/*www . ja v a 2s . co m*/
using System.Net;
using System.Net.Sockets;
using System.Text;
public class Example
{
public static void Main()
{
string uriString = "http://java2s.com";
WebClient myWebClient = new WebClient();
string postData = "data";
byte[] postArray = Encoding.ASCII.GetBytes(postData);
Console.WriteLine("Uploading to {0} ...", uriString);
myWebClient.Headers.Add("Content-Type", "application/x-www-form-urlencoded");
byte[] responseArray = myWebClient.UploadData(uriString, postArray);
Console.WriteLine("\nResponse received was :{0}", Encoding.ASCII.GetString(responseArray));
}
}
The code above generates the following result.
