Password Encryption and Decryption

Question

Hi All
I need the whenever user is entering password in TextBox it will encrypt that password and stored in database and at the time of logon the user will provide his plain passoword and it will retrive from database match with the user provided password and match.. if it
is matching then allow to next page..

and also if user forget password able to sent password to mail

Answer 1

First of all be sure that you are importing/using (depending on language) the System.IO namespace for this to work. But what you can do is something like this

string pathToCreate = "~/UserFolders/" + TextBox1.Text;

if(Directory.Exists(Server.MapPath(pathToCreate))

{

   //In here, start looping and modify the path to create to add a number

   //until you get the value needed

}

 

//Now you know it is ok, create it

Directory.CreateDirectory(Server.MapPath(pathToCreate));