gFileReadAsync {RGtk2} | R Documentation

## gFileReadAsync

### Description

Asynchronously opens `file` for reading.

### Usage

    gFileReadAsync(object, io.priority = 0, cancellable = NULL, callback,
        user.data = NULL)

### Arguments

``object`` | input `GFile`
``io.priority`` | the I/O priority of the request.
``cancellable`` | optional `GCancellable` object, `NULL` to ignore.
``callback`` | a `GAsyncReadyCallback` to call when the request is satisfied
``user.data`` | the data to pass to callback function

### Details

For more details, see `gFileRead` which is the synchronous version of this call.

When the operation is finished, `callback` will be called. You can then call `gFileReadFinish` to get the result of the operation.

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]