is it possible to give this variable in this periods format: “yyyy-MM-dd :yyyy-MM-dd” so that it looks clear? Thanks in advance
Hi @FingFongRobot ,
You want to change the string from 2022-01-172022-01-31 to 2022-01-17 :2022-01-31 ?
Yes exactly…
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But I have a variable DateM. I don’t know how to assign it. The datum is stored in DateM at add the collection
form the screenshot we assume that DateM is of Datatype String
Simply we can do: DateM.Insert(10,":")
Yes I tried it and it works thank you!! Although can you explain why I have still error?
looks like the list is not initialized
on default value for the list or within an assign the list is to initialize before using it. We do with
new List(of String)
we mentioned: new List(of String)
You did: new Collection
Ok I changed it but still the same error:((
please share your XAML if possible
it seems like there are also some coneceptual issues:
You are looping over dt_NewDataTable, but this variable will be NULL as there is no part within the flow where a datatable is read, passed or created
Within the Loop or in general there is no Value Assignment to DateM, so DateM is empty
Same also for ProjektM
Maybe these values a retrieved from the looped row, so do an assignment like
DateM = row(ColNameOrIndex).toString or use it directly within the Add to Collection Item field
Thank you for the answer. I had quickly built sequence for you. Unfortunately I can not send complete process.xaml. The variables are not empty and I have a database. But I mark the chat with “DateM.Insert(10,”:“)” as solution. Because it still works with an error message
just do following:
- (stepwise) debug the flow and watch on the different panels where it is breaking
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