Now, we will go back to the Main workflow and invoke the customer information lookup workflow that we created in the previous section. Let's start by creating a variable that we'll use to store the company data:
- In the Main.xaml file, create a new data table variable, call it dtCompanyData, and set its scope to Main Sequence. Let's also set the default values for both dtCompanyList and dtCompanyData to New System.Data.DataTable, as shown in the following screenshot:
- Now that we have the variable, let's add a new Sequence below the Customer List Sequence called Request Customer details Sequence and add the Invoke Workflow file activity. Point the activity to RequestCustomerDetails.xaml, click on Import arguments, and map the arguments to the respective input and output data table variables, as shown in the following screenshot:
- To test what we have so far, let&apos...