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How to check Entity Value null and count in single condition

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Posted on by dkrishna

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How to check Entity Value null and count in single condition instead to add one more if condition to check if ecAccount ?

with the following code it will get error if ecAccount is Null is there any other to avoid error with single line condition in c# ?

if (ecAccount == null && ecAccount.Entities.Count <= 0)
return null;

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Temmy Wahyu Raharjo 2,916 on at

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RE: How to check Entity Value null and count in single condition

if you get result from Service.RetrieveMultiple. The result will never send you null object. So you can used if(!ecAccount.Entities.Any()) return ...

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Hemant Kumar Sahu 1,829 on at

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RE: How to check Entity Value null and count in single condition

Hi Kirshna,

If you are using the retrievemultiple then

use

if(ecAccount.Entities.Count == 0)

if you are using retrieve then

use

if (ecAccount == null )

Thanks

Hemant

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RaviKashyap 55,410 Moderator on at

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RE: How to check Entity Value null and count in single condition

Hi Krishna,

Usually you use it other way around and then put your logicin else reason i.e.

If(ecAccount != null && ecAccount.Entities.Count > 0)

{

/// Logic on the returned records

}

else

{

// Display error message or return null error

return null;

}

Hope this helps.

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