Generate unique number

Some times we need some random unique number for solving some problem.For this purpose we can generate unique number by using GUID The following codes will generate a unique number Dim UniqueNumber As Guid UniqueNumber = Guid.NewGuid Response.Write("
" & UniqueNumber.ToString) About the author: PlanetSourceCode.in is a place for all developer providing free source codes, articles, complete projects,complete application in PHP, C/C++, Javascript, Visual Basic, Cobol, Pascal, ASP/VBScript, AJAX, SQL, Perl, Python, Ruby, Mobile Development