如何拆分字符串以获取文件名？

Question

我想分裂字符串.这是字符串.

string fileName =   "description/ask_question_file_10.htm"

我必须从此字符串中删除"description /"和".htm".所以结果我正在寻找"ask_question_file_10".我必须寻找"/"和".htm"我感谢任何帮助.

Answer 1

您可以使用Path.GetFileNameWithoutExtension方法:

string fileName = "description/ask_question_file_10.htm";

string result = Path.GetFileNameWithoutExtension(fileName);
// result == "ask_question_file_10"

Answer 2

string fileName = Path.GetFileNameWithoutExtension("description/ask_question_file_10.htm")