C#利用winform编写一个简易的文件浏览器程序代码

C:\Users\2021\Desktop\CSharpWork\File_Browser\File_Browser\bin\Debug\File_Browser.exe.config C:\Users\2021\Desktop\CSharpWork\File_Browser\File_Browser\bin\Debug\File_Browser.exe C:\Users\2021\Desktop\CSharpWork\File_Browser\File_Browser\bin\Debug\File_Browser.pdb C:\Users\2021\Desktop\CSharpWork\File_Browser\File_Browser\obj\Debug\File_Browser.csproj.AssemblyReference.cache C:\Users\2021\Desktop\CSharpWork\File_Browser\File_Browser\obj\Debug\File_Browser.csproj.SuggestedBindingRedirects.cache C:\Users\2021\Desktop\CSharpWork\File_Browser\File_Browser\obj\Debug\File_Browser.Form1.resources C:\Users\2021\Desktop\CSharpWork\File_Browser\File_Browser\obj\Debug\File_Browser.Properties.Resources.resources C:\Users\2021\Desktop\CSharpWork\File_Browser\File_Browser\obj\Debug\File_Browser.csproj.GenerateResource.cache C:\Users\2021\Desktop\CSharpWork\File_Browser\File_Browser\obj\Debug\File_Browser.csproj.CoreCompileInputs.cache C:\Users\2021\Desktop\CSharpWork\File_Browser\File_Browser\obj\Debug\File_Browser.exe C:\Users\2021\Desktop\CSharpWork\File_Browser\File_Browser\obj\Debug\File_Browser.pdb