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Thread: unassigned local variable[Resolved]

  1. Mar 22nd, 2003, 10:11 AM #1
    Pirate
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    unassigned local variable[Resolved]

    Why I keep getting this error whenever I declare new instance of data.ole classes ??

    " Class1.cs(184): Use of unassigned local variable 'adoReader' "
    Last edited by Pirate; Mar 22nd, 2003 at 12:43 PM.
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  2. Mar 22nd, 2003, 10:15 AM #2
    Pirate
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    Re: unassigned local variable

    here's what I did :

    Code:
    System.Data.OleDb.OleDbCommandBuilder builder;
    It looks right . Doesn't it ?
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  3. Mar 22nd, 2003, 10:42 AM #3
    Lethal
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    C# enforces definite assignment, meaning, all variables must be assigned a value before accessing one of the objects members. For example:

    Code:
    int i;    // should be int i = 0;

// this will throw an error
Console.WriteLine(i.ToString());
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  4. Mar 22nd, 2003, 11:10 AM #4
    Pirate
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    That's right . But if I don't want to intialize a variable . still possible ?
    Thanks
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  6. Mar 22nd, 2003, 12:05 PM #5
    DevGrp
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    assign it null
    Dont gain the world and lose your soul
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  7. Mar 22nd, 2003, 12:43 PM #6
    Pirate
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    Originally posted by DevGrp
    assign it null
    Good idea
    Thanks guys !
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