Convert_Dictionary to DataTable

private DataTable ConvertToDataTable(Dictionary<int, Dictionary<string, object>> dictionary)
        {
            DataTable table = new DataTable();

            foreach (var innerDictionary in dictionary.Values)
            {
                if (table.Columns.Count == 0)
                {
                    foreach (var columnName in innerDictionary.Keys)
                    {
                        table.Columns.Add(columnName);
                    }
                }

                DataRow row = table.NewRow();
                foreach (var keyValuePair in innerDictionary)
                {
                    row[keyValuePair.Key] = keyValuePair.Value;
                }
                table.Rows.Add(row);
            }

            return table;
        }