C # Ways to get Project program paths

1.asp.net for WebForm
"Request.physicalapplicationpath Gets the physical path of the virtual directory where the site resides, and finally contains" \ ";

2.c# for WinForm
A: "Application.startuppath": Gets the path of the directory where the current application resides, and finally does not contain "\";
B: "Application.executablepath": Gets the path of the current application file, including the name of the file;
C: "AppDomain.CurrentDomain.BaseDirectory": Gets the path of the directory where the current application resides, and finally contains "\";
D: "System.Threading.Thread.GetDomain (). BaseDirectory ": Gets the path to the directory where the current application resides, and finally contains" \ ";
E: "Environment.currentdirectory": Gets the path of the current application, and finally does not contain "\";
F: "System.IO.Directory.GetCurrentDirectory": Gets the path of the current application and does not include "\" at the end;

3.c# Windows Service
Use "AppDomain.CurrentDomain.BaseDirectory" or "System.Threading.Thread.GetDomain ()". BaseDirectory ";
Using "Environment.currentdirectory" and "System.IO.Directory.GetCurrentDirectory" will get the path of "system32" directory;
If you want to use "Application.startuppath" or "Application.executablepath", you need to manually add a reference to "System.Windows.Forms.dll", and at the beginning of the program use the "using System.Windows.Forms "declares the reference;

4. Get the directory of the system installation in the Uninstaller
System.Reflection.Assembly Curpath = System.Reflection.Assembly.GetExecutingAssembly ();
String path=curpath.location;//get the path to the Installer class Setuplibrary file, get the directory where the file path is located, get the directory of the Setup program

http://blog.163.com/dykj_dxj/blog/static/254925252010830113424205/

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