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fix format number generator

Posted on 2012-04-12
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Last Modified: 2012-04-16
hello,
how can i prevent numbers between this range from being generated
"5550100" through "5550199"

                For x As Integer = 2000000 To 9999999
                    If x.ToString Like "[2-9]*" And Not (x.ToString("D7") Like "[1-9]11*") Then
                        objWriter.WriteLine(x.ToString("D7"))
                    End If
                Next

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Question by:XK8ER
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3 Comments
 
LVL 44

Expert Comment

by:AndyAinscow
ID: 37836320
For x As Integer = 2000000 To 9999999
if x < 550100 or x > 550199 then
                    If x.ToString Like "[2-9]*" And Not (x.ToString("D7") Like "[1-9]11*") Then
                        objWriter.WriteLine(x.ToString("D7"))
                    End If
end if
                Next
                                 

1:
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LVL 8

Expert Comment

by:PagodNaUtak
ID: 37836820
For x As Integer = 2000000 To 9999999
       If x > 550100 AndAlso x < 550199 then
               Continue For
       End If
       If x.ToString Like "[2-9]*" And Not (x.ToString("D7") Like "[1-9]11*") Then
               objWriter.WriteLine(x.ToString("D7"))
       End If
Next
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LVL 44

Accepted Solution

by:
AndyAinscow earned 500 total points
ID: 37838620
I've thought of something simpler than my first comment:

For x As Integer = 2000000 To 9999999
if x = 550100 then x = 550200
                    If x.ToString Like "[2-9]*" And Not (x.ToString("D7") Like "[1-9]11*") Then
                        objWriter.WriteLine(x.ToString("D7"))
                    End If
                Next
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