what does this code means?

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huzz - 28 Feb 2005 12:09 GMT

int startOffset = (totalEmployees > 0) ?
(empGrid.CurrentPageIndex*empGrid.PageSize+1) : 0;

I can't find any reference to the ? syntax

any web reference would be appreciate..

many thanks

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huzz - 28 Feb 2005 12:21 GMT

I done a search .. and found this.

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/csref/html/vclr
fconditionaloperator.asp

> int startOffset = (totalEmployees > 0) ?
> (empGrid.CurrentPageIndex*empGrid.PageSize+1) : 0;
[quoted text clipped - 4 lines]
>
> many thanks

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Cor Ligthert - 28 Feb 2005 12:24 GMT

Huzz,

You mean this one?

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/csref/html/vclr
fconditionaloperator.asp

I hope this helps?

Cor

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huzz - 28 Feb 2005 12:41 GMT

Thanks Cor..

> Huzz,
>
[quoted text clipped - 5 lines]
>
> Cor

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cody - 28 Feb 2005 13:43 GMT

It is the ternary operator. It is the same as writing:

int startOffset;
if (totalEmployees > 0)
startOffset = empGrid.CurrentPageIndex*empGrid.PageSize+1;
else
startOffset = 0;

> int startOffset = (totalEmployees > 0) ?
> (empGrid.CurrentPageIndex*empGrid.PageSize+1) : 0;
[quoted text clipped - 4 lines]
>
> many thanks

Reply to this Message

what does this code means?

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