title: Crystal report Dynamic parameter problem
body: <p>I set parameter using SetParameterValue() method in code behind page.</p>
  
  <p>But the problem is when I click on any of the option e.g. export button,</p>
  
  <p>It prompt me Parameter values. It does not reuse parameter values, yet I am not refreshing report.</p>
  
  <p>so is there any thing that I'm missing?</p>