1. RPA,  How to use a variable with assign activity

1) string

Making the File Path with string variable and assign activity

Value to Save :
“folder_email\price_temp.xlsx”
“folder_email\price_result.xlsx”

2) array

3) List

Initialize a list variable

4) Datatable

Initialize a datatable variable

2. How to use two more variables with FOR activity

1) String and List

Make a list from a string by using Split(“,”c).ToList  

splits it at every comma, producing an array of substrings(List)

The bottom one,

When you use the list with For Each to do something. In this case, it used for “Append item to List”

2) Dictionary and Datatable

Initialize a dictionary variable and DT(“passscore”) into DIC(key,value) with For Each Row in Data Table

 

In this case, needed to convert objects in the Datatable into int32 in the Dictionary 

3) Array and Datatable (Excel)

Making multiple Datatable into Excel  with sheet names

 

Official RPA, UIPATH site : https://www.uipath.com/
All of UIpath Information : https://eunice0121.com/category/uipath/