自动识别U盘将指定格式文件拷贝到本机(c#)

[{"title":"（ 31 个子文件 62KB ） 自动识别U盘将指定格式文件拷贝到本机(c#)","children":[{"title":"WindowsApplication1","children":[{"title":"WindowsApplication1","children":[{"title":"Form1.cs <span style='color:#111;'> 4.09KB </span>","children":null,"spread":false},{"title":"bin","children":[{"title":"Debug","children":[{"title":"WindowsApplication1.vshost.exe <span style='color:#111;'> 5.50KB </span>","children":null,"spread":false},{"title":"WindowsApplication1.exe <span style='color:#111;'> 24.00KB </span>","children":null,"spread":false},{"title":"WindowsApplication1.pdb <span style='color:#111;'> 25.50KB </span>","children":null,"spread":false}],"spread":true},{"title":"Release","children":[{"title":"WindowsApplication1.vshost.exe <span style='color:#111;'> 5.50KB </span>","children":null,"spread":false},{"title":"WindowsApplication1.exe <span style='color:#111;'> 28.00KB </span>","children":null,"spread":false},{"title":"WindowsApplication1.pdb <span style='color:#111;'> 21.50KB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"obj","children":[{"title":"WindowsApplication1.csproj.FileList.txt <span style='color:#111;'> 720B </span>","children":null,"spread":false},{"title":"Debug","children":[{"title":"WindowsApplication1.Form1.resources <span style='color:#111;'> 180B </span>","children":null,"spread":false},{"title":"WindowsApplication1.csproj.GenerateResource.Cache <span style='color:#111;'> 842B </span>","children":null,"spread":false},{"title":"WindowsApplication1.exe <span style='color:#111;'> 24.00KB </span>","children":null,"spread":false},{"title":"WindowsApplication1.Properties.Resources.resources <span style='color:#111;'> 180B </span>","children":null,"spread":false},{"title":"TempPE","children":null,"spread":false},{"title":"WindowsApplication1.pdb <span style='color:#111;'> 25.50KB </span>","children":null,"spread":false}],"spread":true},{"title":"Release","children":[{"title":"WindowsApplication1.Form1.resources <span style='color:#111;'> 180B </span>","children":null,"spread":false},{"title":"WindowsApplication1.csproj.GenerateResource.Cache <span style='color:#111;'> 842B </span>","children":null,"spread":false},{"title":"WindowsApplication1.exe <span style='color:#111;'> 28.00KB </span>","children":null,"spread":false},{"title":"WindowsApplication1.Properties.Resources.resources <span style='color:#111;'> 180B </span>","children":null,"spread":false},{"title":"TempPE","children":null,"spread":false},{"title":"WindowsApplication1.pdb <span style='color:#111;'> 21.50KB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"Properties","children":[{"title":"Resources.Designer.cs <span style='color:#111;'> 2.82KB </span>","children":null,"spread":false},{"title":"Settings.settings <span style='color:#111;'> 249B </span>","children":null,"spread":false},{"title":"Resources.resx <span style='color:#111;'> 5.48KB </span>","children":null,"spread":false},{"title":"Settings.Designer.cs <span style='color:#111;'> 1.08KB </span>","children":null,"spread":false},{"title":"AssemblyInfo.cs <span style='color:#111;'> 1.16KB </span>","children":null,"spread":false}],"spread":true},{"title":"Program.cs <span style='color:#111;'> 478B </span>","children":null,"spread":false},{"title":"Form1.Designer.cs <span style='color:#111;'> 3.09KB </span>","children":null,"spread":false},{"title":"WindowsApplication1.csproj <span style='color:#111;'> 3.28KB </span>","children":null,"spread":false},{"title":"App.ico <span style='color:#111;'> 9.90KB </span>","children":null,"spread":false},{"title":"Form1.resx <span style='color:#111;'> 5.68KB </span>","children":null,"spread":false}],"spread":true},{"title":"readme.txt <span style='color:#111;'> 103B </span>","children":null,"spread":false},{"title":"WindowsApplication1.suo <span style='color:#111;'> 20.00KB </span>","children":null,"spread":false},{"title":"WindowsApplication1.sln <span style='color:#111;'> 946B </span>","children":null,"spread":false}],"spread":true}],"spread":true}]