{
//获取当前运行程序的目录
string fileDir = Environment.CurrentDirectory;
MessageBox.Show(fileDir,"A message from AlertService.");
string filePath = "C:\\JiYF\\BenXH\\BenXHCMS.xml";
MessageBox.Show(filePath,"A message from AlertService.");
string str = "获取文件的全路径：" + System.IO.Path.GetFullPath(filePath); //-->C:\JiYF\BenXH\BenXHCMS.xml
MessageBox.Show(str,"A message from AlertService.");
str = "获取文件所在的目录：" + System.IO.Path.GetDirectoryName(filePath); //-->C:\JiYF\BenXH
MessageBox.Show(str,"A message from AlertService.");
str = "获取文件的名称含有后缀：" + System.IO.Path.GetFileName(filePath); //-->BenXHCMS.xml
MessageBox.Show(str,"A message from AlertService.");
str = "获取文件的名称没有后缀：" + System.IO.Path.GetFileNameWithoutExtension(filePath); //-->BenXHCMS
MessageBox.Show(str,"A message from AlertService.");
str = "获取路径的后缀扩展名称：" + System.IO.Path.GetExtension(filePath); //-->.xml
MessageBox.Show(str,"A message from AlertService.");
str = "获取路径的根目录：" + System.IO.Path.GetPathRoot(filePath); //-->C:\
MessageBox.Show(str, "A message from AlertService.");
}