Exemplo n.º 1
0
        public async Task <IDictionary <string, string> > ReadMetadataAsync()
        {
            var metadata = new Dictionary <string, string>();

            try
            {
                using (var command = new SQLiteCommand("select * from metadata", connection))
                {
                    var reader = await command.ExecuteReaderAsync();

                    while (await reader.ReadAsync())
                    {
                        metadata[(string)reader["name"]] = (string)reader["value"];
                    }
                }
            }
            catch (Exception ex)
            {
                Debug.WriteLine("MBTileData: " + ex.Message);
            }

            return(metadata);
        }