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-Negative-
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 Posted: Fri Jun 13, 2008 7:14 pm Post subject: [vb.net] help\question |
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how to set anything value to - 0001, its fakin doing me 1. how to make something value 0001
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lurc
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| Posted: Fri Jun 13, 2008 8:16 pm Post subject: |
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You cannot make the value 0001 but you can make the string to display the number 0001
do something like (pseudo C#)
| Code: | if ( num == 0 ) { String s = "0000"; }
else if ( num < 10 ) { String s = "000" + Convert.ToString(num); }
else if ( num < 100 ) { String s = "00" + Convert.ToString(num); }
else if ( num < 1000 ) { String s = "0" + Convert.ToString(num); }
else { String s = Convert.ToString(num); } |
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-Negative-
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| Posted: Fri Jun 13, 2008 10:14 pm Post subject: |
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| useless =\
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Estx
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| Posted: Sat Jun 14, 2008 1:43 am Post subject: |
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If you want it as a string: Integer.ToString("0000")
E.g.
| Code: | Dim tInt As Integer
tInt.ToString("0000") |
or
| Code: | | (10).ToString("0000") |
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samuri25404
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| Posted: Sat Jun 14, 2008 1:47 am Post subject: |
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You could always do (C#):
| Code: | | string sNumber = iNumber.ToString().PadLeft(4, '0'); |
The first parameter is the total number of chars, and the second parameter is the padding character.
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Estx
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| Posted: Sat Jun 14, 2008 2:13 am Post subject: |
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| samuri25404 wrote: | You could always do (C#):
| Code: | | string sNumber = iNumber.ToString().PadLeft(4, '0'); |
The first parameter is the total number of chars, and the second parameter is the padding character. |
Never thought of that, unique. Good idea, but probably better just to perform the padding in the format provider string as I suggested. Mind you, it's really just coding preference in that matter. No performance or rendering difference.
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samuri25404
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| Posted: Sat Jun 14, 2008 2:31 am Post subject: |
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Yeah, I learned that early, when my dad showed me some string manipulation stuff (like Trim, Pad, etc.. you can find all that with "myString." and the intellisense will pick it up). I usually don't like to mess around with the formatting, but it's useful with Hexadecimal. 
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