gMountGuessContentType {RGtk2} | R Documentation

## gMountGuessContentType

### Description

Tries to guess the type of content stored on `mount`. Returns one or more textual identifiers of well-known content types (typically prefixed with "x-content/"), e.g. x-content/image-dcf for camera memory cards. See the shared-mime-info (http://www.freedesktop.org/wiki/Specifications/shared-mime-info-spec) specification for more on x-content types.

### Usage

    gMountGuessContentType(object, force.rescan, cancellable = NULL,
        callback, user.data = NULL)

### Arguments

``object`` | a `GMount`
``force.rescan`` | Whether to force a rescan of the content. Otherwise a cached result will be used if available
``cancellable`` | optional `GCancellable` object, `NULL` to ignore
``callback`` | a `GAsyncReadyCallback`
``user.data`` | user data passed to `callback`

### Details

This is an asynchronous operation (see `gMountGuessContentTypeSync` for the synchronous version), and is finished by calling `gMountGuessContentTypeFinish` with the `mount` and `GAsyncResult` data returned in the `callback`. Since 2.18

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]