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Solved
format number generator
Posted on 2012-04-11
hello,
im using the code bellow to generate 8 million unique numbers but I need to add a feature where the first three digits are NXX and and XX cannot both be 1, by doing this the list should be 80,000 less
im using the code bellow to generate 8 million unique numbers but I need to add a feature where the first three digits are NXX and and XX cannot both be 1, by doing this the list should be 80,000 less
For x As Integer = 2000000 To 9999999
If x.ToString Like "[2-9]*" Then
objWriter.WriteLine(x.ToString("D7"))
End If
Next
[X]
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4 Comments
try this
For x As Integer = 2000000 To 9999999
If x.ToString Like "[2-9]*" and x.ToString not Like "[1-9]11*" Then
objWriter.WriteLine(x.ToSt
End If
Next
For x As Integer = 2000000 To 9999999
If x.ToString Like "[2-9]*" and x.ToString not Like "[1-9]11*" Then
objWriter.WriteLine(x.ToSt
End If
Next
For x As Integer = 2000000 To 9999999
If x.ToString Like "[2-9]*" And x.ToString("D7") Like Not "[1-9]11*" Then
objWriter.WriteLine(x.ToString("D7"))
End If
Next
Conversion from string "[1-9]11*" to type 'Long' is not valid.
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