ASP.NET多附件上传和附件编辑的实现

D:\WebApplication1\WebApplication1\bin\WebApplication1.dll D:\WebApplication1\WebApplication1\bin\WebApplication1.pdb D:\WebApplication1\WebApplication1\obj\Debug\ResolveAssemblyReference.cache D:\WebApplication1\WebApplication1\obj\Debug\WebApplication1.dll D:\WebApplication1\WebApplication1\obj\Debug\WebApplication1.pdb