Add or Remove values from a collection using UiPath

So many times while designing processes we use lists, let’s see how we can add or remove values from the collection which is a list.

Let’s see the practical implementation of this in UiPath:

Step1: Drag and Drop an Assign activity and initialize a list of an integer as shown below:

Step2: Adding values to this list using an Activity called Add to the collection which is shown below:

Here:

We are adding two values to our list as shown above.

The parameters are as described below:

• Collection- This is the initialized list name.
• Item- Value that needs to be entered in the list.
• TypeArgument- Which datatype that you are entering into the list.

Step3: Finally let’s see the count of values that are added into the list.

The output is as shown below:

Now we will see how to remove values from the list that is created earlier.

We will use the same list to remove the values:

Step1: Drag and Drop Remove From Collection Activity to designer panel and mention the parameters as shown below:

Step2: Now the value is removed from the list and we will now see the list count as output which is shown below:

This is how we can add or remove values from a collection using UiPath Activities.

If you want to remove the list value which is dynamic then we can’t really use this.

For removing values at a certain index follow this post which will help you to achieve this task click here.

Happy Learning!