UiPath Studio expression: Recursively Join Dictionary(String, Object)

README.md

watch in action:

expression.vbs

String.Join(", ", TransactionItem.SpecificContent.[Select](Function(kvp) _
    kvp.Key.Trim() & ": " & _
    If(TypeOf kvp.Value Is Dictionary(Of String, Object), _
        String.Join(", ", CType(kvp.Value, Dictionary(Of String, Object)).[Select](Function(y) _
            y.Key.Trim() & ": " & Convert.ToString(y.Value).Trim() _
        ) _
    ), _
    If(TypeOf kvp.Value Is DataTable, _
        "⚠ DataTable Encountered! ⚠", _ 
        Convert.ToString(kvp.Value).Trim() _
    ) _
) _
)).Replace(" , ", ", ").Replace(", ,", ", ").Replace(Environment.NewLine & ", ", ", ").Replace(Environment.NewLine & Environment.NewLine, Environment.NewLine)