write_mime_type_async

Description:

public virtual async bool write_mime_type_async (string mime_type, OutputStream stream, int io_priority, Cancellable? cancellable) throws Error

Asynchronously writes the contents of this to stream in the given mime_type.

When the operation is finished callback will be called. You must then call [ [email protected]_mime_type_finish] to get the result of the operation.

The given mime type does not need to be listed in the formats returned by [[email protected]_formats]. However, if the given `GType` is not supported, `G_IO_ERROR_NOT_SUPPORTED` will be reported.

The given stream will not be closed.

Parameters:

this	a `GdkContentProvider`
mime_type	the mime type to provide the data in
stream	the `GOutputStream` to write to
io_priority	I/O priority of the request.
cancellable	optional `GCancellable` object, null to ignore.
callback	callback to call when the request is satisfied
user_data	the data to pass to callback function