Union two or more queue items lists

[Arettu63 (Att)]

How do I merge queue items from the “Get Queue Items” activity multiple times?

The output parameter is of type System.Collections.Generic.IEnumerable<UiPath.Core.QueueItem>

[manasrlenka25 (Manas Lenka)]

You can get the queue item data from the transaction item and merge the string using:
TransactionItem.SpecificContent(“value”).ToString

[ppr (Peter Preuss)]

when it is about combining the output of different executed “Get Queue Items” activity have a look here:

[HowTo] LINQ - First Start # Concat | Append | Prepend Operator

This HowTo gives an introductory overview of the conjunction operators: Concat, Append, Prepend Introduction The conjunction operators are used to add the item(s) to a particular set of items. Concat, Append, Prepend Operator The Concat Operator combines a set of items with another set of items The Append Operator adds an item to a set of items on the end The Prepend Operator adds an item to a set of items on the begin Overview I – Input P – Processing O – Output {"A","B"} / {"C",…

[Anil_G (Anil Gorthi)]

@Arettu63

use queueitems1.Concat(queueitems2)

cheers

[Arettu63 (Att)]

@Anil_G

use queueitems1.Concat(queueitems2)

i have no items in the first queue list and this code gives an error. i need to add 100 items from the second list to the empty list and then a few more times

[Anil_G (Anil Gorthi)]

@Arettu63

initialise first using New List(Of QueueItem) in an assign activity

make sure you intialize outside your loop or before loop

cheers

[Arettu63 (Att)]

i got error: “Invoke code: Exception has been thrown by the target of an invocation”

My code in Invoke code: QueueItems1 = QueueItems1.Concat(QueueItems2);

[Anil_G (Anil Gorthi)]

@Arettu63

First thing you dont need to use in invoke code..you can use assign activity

When you see that error it means there is something failed inside not sure if you passed the values

But as said please use assign directly

Cheers