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donateeye
Warnings : 2
New User
Joined: 01 Jun 2007
Posts: 62
Location: chennai
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If I have a main proc called M,
In M, I have A proc and B proc.
Now, if I declare a variable 'x' in A proc as Static. Can I use it in the main proc M without having declared it in M ??
If not, then please let me know, is there anything like global variable where the above should be possible.
Please advice. |
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prino
Senior Member
Joined: 07 Feb 2009
Posts: 1306
Location: Vilnius, Lithuania
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No.
Variables are only know in the procedure in which they are declared and in all procedures contained in that procedure. Whether they are STATIC or AUTOMATIC has absolutely no relevance.
If you want a global variable, declare it in the outermost block, and it will be visible in all internal procedures, unless any of the internal procedures declares a variable with the same name, in which case you have no way of accessing the same named variable in the outer procedure. |
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donateeye
Warnings : 2
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Joined: 01 Jun 2007
Posts: 62
Location: chennai
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| Great... Thanks a lot Prino |
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