readme updated

Author: Muniappan

README.md

@@ -1,16 +1,21 @@
-# flutter_multiple_resource
+# How to handle appointments for multiple resources in the Flutter Calendar?
 
-A new Flutter project.
+A quick-start example to help you to handle appointments for multiple resources in the Flutter Calendar.
 
-## Getting Started
+Using the 'Switch' widget in the Flutter Event Calendar, you can display specific resource appointments.
 
-This project is a starting point for a Flutter application.
+In this sample, the specific resource appointments are displayed by using the "Switch" widget.. When the switch is toggled, respective appointment is displayed in the view and when it is toggled back, appointment collection gets cleared.
 
-A few resources to get you started if this is your first Flutter project:
+For more details, refer to our [KB](https://www.syncfusion.com/kb/11812/how-to-handle-appointments-for-multiple-resources-in-the-flutter-calendar) documentation.
 
-- [Lab: Write your first Flutter app](https://docs.flutter.dev/get-started/codelab)
-- [Cookbook: Useful Flutter samples](https://docs.flutter.dev/cookbook)
+## Requirements to run the demo
+* [VS Code](https://code.visualstudio.com/download)
+* [Flutter SDK v1.22+](https://flutter.dev/docs/development/tools/sdk/overview)
+* [For more development tools](https://flutter.dev/docs/development/tools/devtools/overview)
 
-For help getting started with Flutter development, view the
-[online documentation](https://docs.flutter.dev/), which offers tutorials,
-samples, guidance on mobile development, and a full API reference.
+## How to run this application
+To run this application, you need to first clone or download the ‘create a flutter maps widget in 10 minutes’ repository and open it in your preferred IDE. Then, build and run your project to view the output.
+
+## Further help
+For more help, check the [Syncfusion Flutter documentation](https://help.syncfusion.com/flutter/introduction/overview),
+ [Flutter documentation](https://flutter.dev/docs/get-started/install).