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how to generate a unique random number on a form submission?

Posted By:      Posted Date: September 24, 2010    Points: 0   Category :ASP.Net
 

I want to generate a unique random number everytime a user submits a form. As the form is submited the data of the form should be placed in a database and a unique random number should be generated so that the user can later use this unique random number to reterieve his details from the database that refer to his unique random id. The unique random number should be atleast 9 digits long. Please help me on this.




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