Last N lines from file

string filename = @"c:\test.txt";
int numberoflines = 10;
StreamReader reader = new StreamReader(); //pick appropriate Encoding
reader.BaseStream.Seek(0, SeekOrigin.End);
int count = 0;
while ((count < numberoflines) && (reader.BaseStream.Position > 0))
{
    reader.BaseStream.Position--;
    int c = reader.BaseStream.ReadByte();
    if (reader.BaseStream.Position > 0)
        reader.BaseStream.Position--;
    if (c == Convert.ToInt32('\n'))
    {
        ++count;
    }
}
string str = reader.ReadToEnd();
string[] arr = str.Replace("\r", "").Split('\n');
reader.Close();

Source: stackoverflow.com

Similar codes

0 vote97 views1 answer
Create a list of 3 Orders c#
C#
-1 vote110 views1 answer
String.Format() C#
C#
-2 votes64 views1 answer
Tryparse string to int c#
C#
10 votes103 views2 answers
How to set a color of text in unity 2020 script
C#
3 votes102 views1 answer
Loop over all values in enum
C#
3 votes96 views1 answer
Unity detect any key
C#
0 vote103 views1 answer
There is no implicit reference conversion from 'xxxx.Database.Domain.Entities.Order' to 'System.IDisposable'
C#
2 votes115 views1 answer
How to type to console in unity
C#
0 vote103 views2 answers
C# datagridview set column header alignment
C#
0 vote102 views1 answer
How to clear datagridview c#
C#