Undefined String Array..

[ptr2void]

Hi can anyone write a one line if() condition to find out whether a string array has undefined values?? I am checking like this: if(arr == nullptr) but this does not help..

Som

[AhsanS]

if(arr == null)

Ahsan Ullah Senior Software Engineer

[DavidNohejl]

This checks if array itself is null. I think the OP want to know if array contains at least one item that is null.

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[My Blog]
"Visual studio desperately needs some performance improvements. It is sometimes almost as slow as eclipse." - Rüdiger Klaehn
"Real men use mspaint for writing code and notepad for designing graphics." - Anna-Jayne Metcalfe

[DavidNohejl]

What about if(Array.IndexOf(arr,null)>-1)?

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[My Blog]
"Visual studio desperately needs some performance improvements. It is sometimes almost as slow as eclipse." - Rüdiger Klaehn
"Real men use mspaint for writing code and notepad for designing graphics." - Anna-Jayne Metcalfe

[AhsanS]

foreach(string s in arr) { if(s==null) { return true; } }

Ahsan Ullah Senior Software Engineer

[Martin 0]

His teacher will be impressed! ;)

All the best, Martin

[MuhammadFaisal]

assign null on the definition of your array and then you can check if(arr==null) otherwise compilor will gave error