The example below demonstrates how to handle the ParametersInitialized event to do the following:

1. Initialize values of a visible and invisible parameter before the viewer loads the document.
2. Change a parameter value in the panel's editor when a user assigns a value to another parameter.

Navigate to the ReportingWebApp/ReportingWebApp.Server folder and use the following command to restore dependencies and run the application:

cd ReportingWebApp/ReportingWebApp.Server
dotnet run

Two command prompts appear:

• The ASP.NET Core API project running
• The Angular CLI running the ng start command

Open your browser and navigate to the URL specified in the command output to see the result.

• report-viewer.html
• report-viewer.ts

• Specify Parameter Values in an Angular Reporting Application

• Reporting for Angular - Use Custom UI Elements to Specify Parameter Values

(you will be redirected to DevExpress.com to submit your response)