How to check if output data field is null in queues using uipath

[Buvaneshwaran_R]

Hi Team
How to check whether output data field is null in UiPath queues kindly help me get the output

[Yazan_Otaibi]

hi @Buvaneshwaran_R
String.IsNullOrEmpty(yourString.ToString)

[lrtetala (Lakshman Reddy)]

Hi @Buvaneshwaran_R
Try this

String.IsNullOrEmpty(In_TransactionItem.SpecificContent(“KeyName”).ToString)

String.IsNullOrWhiteSpace(In_TransactionItem.SpecificContent(“KeyName”).ToString)

[adiijaiin (Aditya Jain)]

Hi @Buvaneshwaran_R

you can get it by using the following:

String.IsNullorEmpty(TransactionItem.Output(“keyName”).ToString)

Here TransactionItem is your QueueItem

Thanks
Happy Automation!

[Anil_G (Anil Gorthi)]

@Buvaneshwaran_R

You can use this

IsNothing(transactionitem.Output) OrElse IsNothing(transactionitem.Output("Key")) OrElse String.IsNullOrEmpty(transactionitem.Output("Key").ToString)

Cheers