title: How to create new lead in Salesforce using ASP.net
body: <p>I want to create lead, View lead, Update lead of SalesForce using ASP.net C#.
  I have read many many blogs and confused. I am confused between development.salesforce.com, Force.com, APEX, Visual Force. Using which app i can integrate API for Pull/Push lead in salceforce.</p>
  
  <p>Thanks.</p>