C#使用MetadataExtractor库读取照片元数据信息

1. 从NuGet包管理器安装MetadataExtractor库

工具-NuGet包管理器-管理解决方案的NuGet程序包，搜索MetadataExtractor库，并安装。

2. C#读取照片元数据信息

using System.IO;
using MetadataExtractor;
using MetadataExtractor.Formats.Exif;

DirectoryInfo directoryInfo = new DirectoryInfo(Path);
FileInfo [] files = directoryInfo.GetFiles();
foreach (FileInfo file in files)
    {
     
        if (file.Extension == ".*" )
            {
     
                var metaDirectories = ImageMetadataReader.ReadMetadata(Path + "\\" + file.Name);
                foreach (var directory in metaDirectories)
                {
     
                    foreach (var tag in directory.Tags)
                        {
     
                            //to do
                        }
                 }
              }
    }

3. 引用

https://github.com/drewnoakes/metadata-extractor-dotnet