EBackend.UserPrompter.prompt_finish

### Method

# EBackend UserPrompterprompt_finish

since: 3.8

#### Declaration [src]

    gint
    e_user_prompter_prompt_finish (
      EUserPrompter* prompter,
      GAsyncResult* result,
      GError** error
    )

#### Description [src]

Finishes the operation started with e_user_prompter_prompt().

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

Available since: 3.8

#### Parameters

`result`

  Type: `GAsyncResult`

  A `GAsyncResult`.

  The data is owned by the caller of the method.

`error`

  Type: `GError **`

  The return location for a recoverable error.

  The argument can be `NULL`.
  If the return location is not `NULL`, then you must initialize it to a `NULL` `GError*`.
  The argument will be left initialized to `NULL` by the method if there are no errors.
  In case of error, the argument will be set to a newly allocated `GError`; the caller will take ownership of the data, and be responsible for freeing it.

#### Return value

Type: `gint`

0-based index of a button being used by a user as a response, corresponding to ‘button_captions’ from `e_user_prompter_prompt()` call.