C#中OpenFileDialog获取文件名和文件路径的常用方法

System.IO.Path.GetFullPath(openFileDialog1.FileName); //绝对路径 System.IO.Path.GetExtension(openFileDialog1.FileName); //文件扩展名 System.IO.Path.GetFileNameWithoutExtension(openFileDialog1.FileName);//文件名没有扩展名 System.IO.Path.GetFileName(openFileDialog1.FileName); //得到文件 System.IO.Path.GetDirectoryName(openFileDialog1.FileName); //得到路径