Question

c#编写程序，实现删除指定目录下的指定文件

Answer 1

string fileToDelete = "C:\test.txt";

try
{
If (System.IO.File.Exist(fileToDelete) == true)
{
System.IO.File.Delete(fileToDelete);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}