Send webrequest with parameter in asp.net c#

Here the below code will generate webrequest and send with parameter in asp.net C#.

Stream objStream;
StreamReader objSR;
System.Text.Encoding encode = System.Text.Encoding.GetEncoding("utf-8");

string str = "http://domaninname.com/YourPage.aspx?name=" + "abc";
HttpWebRequest wrquest = (HttpWebRequest)WebRequest.Create(str);
HttpWebResponse getresponse = null;
getresponse = (HttpWebResponse)wrquest.GetResponse();

objStream = getresponse.GetResponseStream();
objSR = new StreamReader(objStream, encode, true);
string strResponse = objSR.ReadToEnd();
Response.Write(strResponse);

How to convert string into MD5 hash?

MD5 is an acronym for Message-Digest 5-- a fast and powerful method of increasing security to file transfers and message request transfers.
The way it works is the user enters an input string, and the md5 algorithm will generate a 32-character string in hexadecimal characters. The characters will always be hexidecimal, and the string will always be 32 characters in length.
Once a string is hashed into an md5 hash, it cannot be unhashed via any "un-md5" algorithm. The only way is to use an MD5 cracker tool, which queries a large database of strings and their associated md5 hashes.
Once your md5 hash code is generated, you can deliver it to the expected receiver and they can use that hash to match against their result of performing an md5 hash on their own values. If the hashes match, then you can be confident that the data was sent correctly.

CODE :

using System.Text;
using System.Security.Cryptography;
public static string ConvertStringtoMD5(string strword)
{
 MD5 md5 = MD5.Create();
 byte[] inputBytes = System.Text.Encoding.ASCII.GetBytes(strword);
 byte[] hash = md5.ComputeHash(inputBytes);
 StringBuilder sb = new StringBuilder();
 for (int i = 0; i < hash.Length; i++)
 {
   sb.Append(hash[i].ToString("x2"));
 }
 return sb.ToString();
}

ASP.NET MVC3 Attributes

I am currently working on a project where we're porting an existing SharePoint 2010 site to ASP.NET MVC3. Coming from an ASP.NET Web Forms background, this is an interesting experience. ASP.NET MVC is quite different from the Web Forms model, with one of the biggest differences being its emphasis on "convention over configuration".

Having played with MVC2 in the past, the work on this project has been smooth sailing. I'm particularly enjoying the level of control that the MVC development model provides over the resulting HTML sent back to a users browser. The bloated HTML from the Web Forms model (quickly pointing the finger at the ViewState hidden field) is something I don't have to painfully scroll over when inspecting the generated HTML.

I particularly like how MVC makes use of attributes on action methods, things like the AuthorizeAttribute are a nice and clean way of executing repeated functionality without it really getting in the way of your usual controller or action level logic.

The main purpose of this post is therefore just for me to continuously document the useful attributes I come across. My intention is to update the table below whilst working on the project mentioned above.

Attribute Name	Notes
System.Web.Mvc.AuthorizeAttribute	Applied on actions that require the user to be authenticated. If the user is not authenticated, they are automaticallly redirected to the login page. Can also be used at the controlller (class) level - which applies it on all actions within the controller.
System.Web.Mvc.ChildActionOnlyAttribute	Applied on actions that shouldn't be invokable directly through the browser. Use this when the action returns inline HTML markup e.g. partial views. Can only be called via Action or RenderAction HTML extension methods.
System.Web.Mvc.NonActionAttribute	Use this when you don't want the MVC framework to treat a method in your controller class as an action. By default, the framework will treat all public methods in a controller as an action method.
System.Web.Mvc.OutputCacheAttribute	Used to cache the output of an action. Has a number of useful named parameters, one of which is "Duration" that lets you specify the number of seconds to cache the output for.