Working with Input and Output arguments

Adding input parameters

1. To add input parameters, define them after the name of the entry point method.
2. For example, you have a coded automation that represents a loan application taking input arguments only. The needed input arguments are the customerName, loanAmount, loanRate and loanTerm. Check out the code snippet below:
   assignment

   public void Execute (string customerName, decimal loanAmount, double loanRate, int loanTerm)public void Execute (string customerName, decimal loanAmount, double loanRate, int loanTerm)

Adding output parameters

1. To add output parameters, define them before the name of the entry point method.
   Note: If the method returns a single parameter, it is automatically named Output by default, and you can't rename it.
2. For example, you have a coded automation that approves or denies a loan application based on the loan rate. This automation requires an input argument for the loan rate (loanRate), and an output argument showing if the loan application was approved or denied (loanApproved). Check out the code snippet below:
   assignment

   public bool Execute (int loanRate)public bool Execute (int loanRate)

3. Let's take another example that outputs two parameters. Suppose you have a coded automation that returns the approved loan amount (LoanAmountApproved) and if the loan was approved (IsLoanApproved), based on the loan rate (LoanRate). Check out the code snippet below:
   assignment

   public (int LoanAmountApproved, bool IsLoanApproved) Execute(int LoanRate)public (int LoanAmountApproved, bool IsLoanApproved) Execute(int LoanRate)

Adding In/Out parameters

1. To add an argument of type In/Out, define the same argument both before and after the name of the entry point method.
2. For example, you have a coded automation that takes an initial loan amount (loanAmount) and an interest rate (interestRate) as input and then calculates the updated loan amount after applying the interest rate and returns it. Also, it returns an argument stating the type of financial need that this loan amount would require.
   Check out the code snippet below:

   assignment

   public (double loanAmount, string financialNeed) Execute (double interestRate, double loanAmount)public (double loanAmount, string financialNeed) Execute (double interestRate, double loanAmount)

1. Create a coded automation that takes an initial loan amount (loanAmount) and an interest rate (interestRate) as input and then calculates the updated loan amount after applying the interest rate and returns it.
   For this coded automation you should declare the entry point method as public double Execute (double interestRate, double loanAmount)
2. Add an Invoke Workflow File activity in a low-code automation and offer the path to the coded automation you previously created.
3. Click Import Arguments and check the imported arguments.

   For the coded automation offered as an example, you should have the following imported arguments:

   Name	Direction	Type	Value
   loanAmount	In/Out	Double	10,000
   interestRate	In	Double	5

   Manually add the arguments that don't appear as imported arguments.