public Operation SetSinkVolume(UInt32 index, Volume vol, OperationSuccessCallback cb)
{
int cookie = cbManager.NewCookie();
Action <IntPtr, int, IntPtr> wrapped_cb = (IntPtr context, int success, IntPtr userdata) => {
cb(success);
};
cbManager.AddDelegate(wrapped_cb, cookie);
try {
return(new Operation(pa_context_set_sink_volume_by_index(context,
index,
vol,
wrapped_cb,
IntPtr.Zero)));
} catch (ArgumentNullException) {
throw new Exception(String.Format("Error setting sink volume: {0}", LastError.Message));
}
}
public Operation MoveSinkInputByIndex(UInt32 sinkInputIndex, UInt32 sinkIndex, OperationSuccessCallback cb)
{
int cookie = cbManager.NewCookie();
Action <IntPtr, int, IntPtr> wrapped_cb = (IntPtr context, int success, IntPtr userdata) => {
cb(success);
cbManager.RemoveDelegate(cookie);
};
cbManager.AddDelegate(wrapped_cb, cookie);
try {
return(new Operation(pa_context_move_sink_input_by_index(context,
sinkInputIndex,
sinkIndex,
wrapped_cb,
IntPtr.Zero)));
} catch (ArgumentNullException) {
throw new Exception(String.Format("Error moving SinkInput {0} to sink {1}: {2}", sinkInputIndex, sinkIndex, LastError.Message));
}
}
