Calculate Client security Hash - Data Scraping wizard returns blank

Learning Hub Academy Feedback
,
1

Hi,

I am doing the Advanced RPA Developer Assignment 1- Calculate Client Security Hash.

While attempting to retrieve the work items from the table using data scrapping wizard, a set of sample data returns as shown below.

Untitled
Untitled1475×939 54 KB

when unit testing the workflow, I want to see the contents of the dataTable using writeLine activity to test, but the data table is blank.

Untitled
Untitled1365×807 43.9 KB

My workflow is attached herewith. Kindly advise…System1_Extract_WorkItems.xaml (8.8 KB)

2

Hi @Ramashita

It is a data table, you can use the count property to know if the table is empty or not

ExtractDataTable.Rows.Count.ToString

Or if you want output of datatable as string, you can use Output DataTable activity for the same.

Thanks,
Prankur

1 Like
3

Hi Ram,

UiPath.Core.Activities.OutputDataTable

Writes a DataTable to a string using the CSV format.

Please see this workflow for more details!

System1_Extract_WorkItems.xaml (8.8 KB)

Thanks!

4

Hi @PrankurJoshi

Solution has worked.

Untitled
Untitled1381×476 29.8 KB

Thank you for the advice.

1 Like
5

Hi @kadiravan_kalidoss

This solution worked.

Thank you for the advice.