string htmlFile = "E:\\xyz\\aa";也可能是
string htmlFile = "E:\\xyz\\toy\\aa";
请问如何分别截取路径即"E:\\xyz\\"或"E:\\xyz\\toy\\",以及如何截取文件名“aa”,当然这路径与文件名是变化的,谢谢
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path = System.IO.Path.GetDirectoryName(htmlFile) + System.IO.Path.DirectorySeparatorChar;
fileName = System.IO.Path.GetFileName(htmlFile)
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- C# code
string htmlFile = "E:\\xyz\\toy\\aa"; FileInfo fi = new FileInfo(htmlFile); string fileName=fi.Name;//aa string directName = fi.DirectoryName;//E:\\xyz\\toy
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- C# code
int i=(aa).Length //aa 长度string htmlFile = "E:\\xyz\\toy\\aa";string a = htmlFile.Substring(htmlFile.Length-i,i); string a = htmlFile.Substring(0,htmlFile.Length-i);