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Thread: scope

  1. Apr 25th, 2005, 07:20 AM #1
    smileyface5
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    scope

    what are the scopes of block level, function level and global level of a page.
    I presume block is a part of a pg and function is a function but what's global? the entire page? and if so whats the differene between global and page scope?
    thanks
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  2. Apr 27th, 2005, 09:53 AM #2
    nemaroller
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    Re: scope

    Scope progresses from:
    1. Block
    2. Function
    3. Page (Class)
    4. Global


    A page in ASP.Net is a class. So really, you should learn to substitute Class for Page terminology wise. Global scope is available throughout an entire assembly, so two classes can reference the variable. Normally, you'd use a public static readonly field on a variable you want accessed globablly.
    Last edited by nemaroller; Apr 27th, 2005 at 09:57 AM.
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