title: How to pass empty textbox data as parameter to stored procedure in oracle using .NET
body: <p>I am a developing an application with different text boxs that I am passing to oracle stored procedure using ASP.NET ( c# ). For each textbox there is a property in a class file. When I pass empty textbox it is throwing an error. This is because that a varchar2 field in oracle is not accepting "null". </p>
  
  <pre><code>      Private string _fristName;
  
        public string FirstName 
        {
             get { return _fristName; }
             set { _fristName= value; }
        }
  </code></pre>
  
  <p>Which is best practice for making _fristName as string.empty or "" ?</p>