Description: Using the C# language, and HTTP functions, this method can be used to download or upload.
To Search:
File list (Check if you may need any files):
DownLoadFile
............\DownLoadFile
............\DownLoadFile.sln
............\DownLoadFile.suo
............\............\bin
............\............\...\Debug
............\............\...\.....\DownLoadFile.exe
............\............\...\.....\DownLoadFile.pdb
............\............\...\.....\DownLoadFile.vshost.exe
............\............\...\.....\DownLoadFile.vshost.exe.manifest
............\............\...\.....\SysSet.ini
............\............\...\.....\查找.ico
............\............\DownLoadFile.csproj
............\............\Form1.cs
............\............\Form1.Designer.cs
............\............\Form1.resx
............\............\obj
............\............\...\Debug
............\............\...\.....\DownLoadFile.csproj.FileListAbsolute.txt
............\............\...\.....\DownLoadFile.csproj.GenerateResource.Cache
............\............\...\.....\DownLoadFile.exe
............\............\...\.....\DownLoadFile.Form1.resources
............\............\...\.....\DownLoadFile.pdb
............\............\...\.....\DownLoadFile.Properties.Resources.resources
............\............\...\.....\TempPE
............\............\Program.cs
............\............\Properties
............\............\..........\AssemblyInfo.cs
............\............\..........\Resources.Designer.cs
............\............\..........\Resources.resx
............\............\..........\Settings.Designer.cs
............\............\..........\Settings.settings