wpf file embeded resource is readonly,Copy always will copy

发布时间：2020-12-14 04:39:43 所属栏目：大数据来源：网络整理

导读：Wpf file embeded resource will compile the file into the assembly and it will be readonly and can not be writable. using System.IO; using System.Reflection; void ReadEmbededResourceDemo() { var assembly = Assembly.GetExecutingAssembly(); v

Wpf file embeded resource will compile the file into the assembly and it will be readonly and can not be writable.

using System.IO;
using System.Reflection;

 void ReadEmbededResourceDemo()
        {          
            var assembly = Assembly.GetExecutingAssembly();
            var names = assembly.GetManifestResourceNames();
            var resourceName = "WpfApplication7.Resource.JsonData.json";
           
            using (Stream stream = assembly.GetManifestResourceStream(resourceName))
            using (StreamReader reader = new StreamReader(stream))
            {
                string result = reader.ReadToEnd();
                MessageBox.Show(result);
            }
        }

While you set the file as Copy always it will copy the file and its folder to *.exe location.

 void WriteResourceAlwaysCopy()
        {
            string dir = Directory.GetCurrentDirectory();
            var allFiles=Directory.GetFiles(dir,"*",SearchOption.AllDirectories);
            var jsonFile = @".ResourceJsonData.json";
            string jsonContent=File.ReadAllText(jsonFile);
            File.AppendAllText(jsonFile,jsonContent,Encoding.UTF8); 
        }

（编辑：李大同）

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