Use the Join component

Concatenate the elements of an array into a string by using the Join component in RPA Desktop Design Studio.

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You can concatenate the elements of an array into a string by applying a specified separator such as dot, comma, or pipe. For example, if the string is {“Apple”, “Banana”, “Orange”} and separator is dot (.), then the concatenated string would be "Apple.Banana.Orange".

You can configure the properties for the Join component. For more information about these properties, see Properties of the String Utilities components.

프로시저

1. In the Toolbox pane, navigate to Utilities > String Utilities.
2. Drag the Join component to the Design surface.
3. To configure the input fields, see Configure port properties.
4. Connect the data and control ports of the Join component to the corresponding ports of the other components as described in the following table.

   Parameter name	Description	Data Port type	Data type
   StringArray	Specify a string array that you want to concatenate or use the string array from the previously executed component.	Data In	String[]
   Separator	The text separator that joins the arrays such as dot (.), comma (,), or pipe (|).	Data In	String
   String	Returns concatenated string as an output that you can use in the next component.	Data Out	String

5. 옵션: To test the component, under the DESIGN tab, click Run.