Convert.ToUInt32 (Decimal) converts decimal number to 32-bit unsigned integer.
Class Sample Public Shared Sub Main() Dim values() As Decimal = { Decimal.MinValue, -1034.23d, -12d, 0d, 147d, _ 199.55d, 2010.16d, Decimal.MaxValue } Dim result As UInteger For Each value As Decimal In values Try result = Convert.ToUInt32(value) Console.WriteLine(result) Catch e As OverflowException Console.WriteLine("{0} is outside the range of the UInt32 type.", _ value) End Try Next End Sub End Class