delimited string test

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rodchar - 26 Mar 2008 21:31 GMT

hey all,
let's say you have a delimited string value of

String value = val1,val2,val3;

and you do something like the following

String s = value.split(',')[3];

well this is outside the range of index, so how can i say if this does occur
just make it an empty string and proceed?

thanks,
rodchar

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Jeroen Mostert - 26 Mar 2008 21:35 GMT

> hey all,
> let's say you have a delimited string value of
[quoted text clipped - 7 lines]
> well this is outside the range of index, so how can i say if this does occur
> just make it an empty string and proceed?

Test for it.

string[] values = value.split(',');
string s = values.Length > 3 ? values[3] : "";

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Ignacio Machin ( .NET/ C# MVP ) - 26 Mar 2008 22:08 GMT

> hey all,
> let's say you have a delimited string value of
[quoted text clipped - 10 lines]
> thanks,
> rodchar

What about by checking?
string[] parts = myStr.split( new char[]{','});
string d = ( index < parts.Length ) parts[index]: "";
if (

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rodchar - 26 Mar 2008 23:16 GMT

thanks everyone for the help,
rod.

> hey all,
> let's say you have a delimited string value of
[quoted text clipped - 10 lines]
> thanks,
> rodchar

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delimited string test

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