forget password and sending to selected email ( hash and salted password ).

I'm trying to add a forget password function in my asp.net webapp. However, my password is encrypted with hash and salt which makes it hard to decipher. I have searched google and see the email function but none of them are meant for hash and salted password?

May i know does anyone have any reference on how do the forget password and sending it to the email?  Regards.  
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