2 * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the License);
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an AS IS BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
18 using System.Diagnostics;
19 using static Interop.MetadataExtractor;
21 namespace Tizen.Multimedia
23 internal static class ValueConverter
25 internal static int? ToNullableInt(string str)
27 if (int.TryParse(str, out var value))
34 internal static int ToInt(string str)
36 return int.TryParse(str, out var value) ? value : 0;
39 internal static double? ToNullableDouble(string str)
41 if (double.TryParse(str, out var value))