// Create a new instance of the ShellMenu class. InteractiveShell menu = new InteractiveShell(); // Create the options for theming. ShellDisplayOptions displayOptions = new ShellDisplayOptions() { LeftOffset = 2, DisplayHorizontally = false }; ShellTitleDisplayOptions titleDisplayOptions = new ShellTitleDisplayOptions() { LeftOffset = 2 }; // We will use these fallbacks, notice how we specify `null` for the displayOptions parameters, // these can be omitted as they are optional parameters but have been explicitly set to null to make the intent clearer. menu.FallbackDisplayOptions = displayOptions; menu.FallbackTitleDisplayOptions = titleDisplayOptions; // // Single choice menu // // Draw the title, clearing the screen beforehand menu.DrawTitle(title: "Sample Menu", subtitle: "Select a single option:", "Content test", displayOptions: null, clearScreen: true); // Present the user with the interactive menu int result = menu.DisplayMenu(options: new string[] { "Option 1", "Option 2" }, displayOptions: null); switch (result) { case 0: // Do Option 1 break; case 1: // Do Option 2 break; } // // Multi-choice menu // // Draw the title, clearing the screen beforehand menu.DrawTitle(title: "Sample Menu", subtitle: "Select multiple options with Control + Enter:", displayOptions: null, clearScreen: true); // Present the user with the interactive menu int[] results = menu.DisplayMultiMenu(options: new string[] { "Option 1", "Option 2", "Option 3" }, displayOptions: null); // Print out the selected indexes menu.DrawContentText("\nSelected indexes:", false); foreach (var index in results) { menu.DrawContentText(index.ToString(), false); } menu.Reset(); Console.ReadKey();