prompt_sync

Description:

public int prompt_sync (string? type, string? title, string? primary_text, string? secondary_text, bool use_markup, List<string>? button_captions, Cancellable? cancellable = null) throws Error

Prompts a user for a decision.

The type can be one of "info", "warning", "question" or "error", to include an icon in the message prompt; anything else results in no icon in the message.

If button_captions is null or empty list, then only one button is shown in the prompt, a "Dismiss" button.

If an error occurred, the function sets throws and returns -1.

Parameters:

this	an UserPrompter
type	type of the prompt; can be null
title	window title of the prompt; can be null
primary_text	primary text of the prompt; can be null
secondary_text	secondary text of the prompt; can be null
use_markup	whether both texts are with markup
button_captions	captions of buttons to use in the message; can be null
cancellable	optional Cancellable object, or null

Returns:

0-based index of a button being used by a user as a response, corresponding to button_captions list.