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Benny-D
Joined: 29 Feb 2008
Posts: 434
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 Posted: Mon Mar 16, 2009 1:17 am Post subject: getting string's contents by position number |
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| What is that command that would allow me to know the contents of a string by a given position? For example, if I have this string (quotation marks are not included): " Hi Paul!" and submit number 2, it would return letter H, if I submit 3, it would return letter i, and if I submit 1 or 4, it would return a space. |
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Z_Gecko
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| Posted: Mon Mar 16, 2009 1:45 am Post subject: |
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| SubStr(String, StartingPos [, Length]) |
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Benny-D
Joined: 29 Feb 2008
Posts: 434
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| Posted: Mon Mar 16, 2009 5:12 am Post subject: |
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Thank YOU!!!
But it doesn't seem to return spaces in the beginning of the string:
| Code: | line:= " milka"
msgbox, NNN%line%NNN
denj:= SubStr(String, 1 , 1 )
msgbox, NNN%denj%NNN |
What should I do? |
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Z_Gecko
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| Posted: Mon Mar 16, 2009 5:22 am Post subject: |
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| Help wrote: | | By default, any spaces or tabs at the beginning and end of Value are omitted from Var. To prevent this, use AutoTrim Off beforehand. However, `t (the tab character) is unconditionally omitted. To prevent this, use %A_Tab% in place of `t. |
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animeaime
Joined: 04 Nov 2008
Posts: 1046
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| Posted: Mon Mar 16, 2009 5:58 am Post subject: |
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You used "String" instead of "line" as the variable name:
| Code: | line:= " milka"
msgbox, NNN%line%NNN
denj:= SubStr(String, 1 , 1 )
msgbox, NNN%denj%NNN |
Should be:
| Code: | line:= " milka"
msgbox, NNN%line%NNN
denj:= SubStr(line, 1 , 1 )
msgbox, NNN%denj%NNN |
See SubStr for details.
_________________
As always, if you have any further questions, don't hesitate to ask.
Add OOP to your scripts via the Class Library. Check out my scripts. |
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Benny-D
Joined: 29 Feb 2008
Posts: 434
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| Posted: Mon Mar 16, 2009 7:43 am Post subject: |
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| animeaime wrote: | | You used "String" instead of "line" as the variable name |
How come I didn't notice it. Thank you animeaime |
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Benny-D
Joined: 29 Feb 2008
Posts: 434
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| Posted: Mon Mar 16, 2009 7:44 am Post subject: |
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Hello Z_Gecko! | Z_Gecko wrote: | | Help wrote: | | By default, any spaces or tabs at the beginning and end of Value are omitted from Var. To prevent this, use AutoTrim Off beforehand. However, `t (the tab character) is unconditionally omitted. To prevent this, use %A_Tab% in place of `t. |
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But now it seems to work fine even without using AutoTrim Off . Why is it so? |
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animeaime
Joined: 04 Nov 2008
Posts: 1046
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| Posted: Mon Mar 16, 2009 7:46 am Post subject: |
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| AutoTrim docs wrote: | | AutoTrim does not affect expression assignments such as Var := " string ". In other words, leading and trailing spaces and tabs are always retained in such cases. |
_________________
As always, if you have any further questions, don't hesitate to ask.
Add OOP to your scripts via the Class Library. Check out my scripts. |
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Benny-D
Joined: 29 Feb 2008
Posts: 434
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| Posted: Mon Mar 16, 2009 10:33 am Post subject: |
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| I see. Thank you again. |
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