remove segemnt from path c# code example

Example 1: how to trim path in C#

String dir = Path.GetDirectoryName(fullyQualifiedName);
string root = Directory.GetParent(dir).FullName;

Example 2: how to trim path in C#

path=Y:\Test\Project\bin\Debug
ans = String.Join(@"\", path.Split('\\').Skip(3));