Hi guys
I have the string variable P01 that can be displayed in the first message box without issue but if I place that variable inside an array of strings and I try to use the message box again by pointing to it using the array with the correct index I get a blanc message despite Uipath giving me no error…
What can I do to utilize that variable inside an array of string ?
My array type is string[] meaning an array of strings
Many thanks
Hi
Is ArraySp variable having value till 44th index
Pls ensure that
And if possible can I see the expression used with assign activity for P01
And also a screenshot of message box with output
Try mentioning like this ArraySp(44).ToString
Cheers @kaiji_San
Detail of my Array
Result of 1st message box
Result of 2nd message box
Result of 3rd message box
I don’t need an array of hard coded strings but an array of string variables, how can I achieve that ?
Did we try with this @kaiji_San
Yes I tried, it gives an error ‘‘object reference not set’’ something like that, ArraySp(44) is already a string because P01 is a string
Hi,
We need to update each string value in array just before MessageBox as the following.
ArraySp(44) = P01
It’s because String type behave as Value type.
Please see the following document , FYI
Regards,
Try assigning it to a variable in assign activity
And then pass that new string variable in message box
That should work fine
That is use a assign activity like this
Strinput = ArraySp(44).ToString
Now use a message box and mention that Strinput
Cheers @kaiji_San
No Sir this doesn’t work
Yes this work but my array of string variables becomes totally useless if I need do that… if we can’t use an array of string variables I will need to rethink my whole program
Fine
In that case you can hold the values with a variable or a key, using Dictionary variable instead of a array
Here in dictionary you can refer all the values with its key
Have a view on this doc on how to use dictionary variable
Cheers @kaiji_San
Thank you I will look into it
Sure @kaiji_San
I am sorry Mate, your solution was perfectly valid indeed, I was just too slow to realise it.
Many thanks
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