CSharp (c#) methods String.PadLeft(), String.PadRight().

    When we need to align output of strings we can use method String.PadLeft() or String.PadRight():

Sample:

string[] initialData = new string[] 
    {"one", "two", 
        "three", "four", "five"};

Console.WriteLine("PadLeft sample");
foreach (string item in initialData)
{
    string processedItem = item.PadLeft(10, '.');
    Console.WriteLine("'{0}'", processedItem);
}

Console.WriteLine("PadRight sample");
foreach (string item in initialData)
{
    string processedItem = item.PadRight(10, '.');
    Console.WriteLine("'{0}'", processedItem);
}

Console output:

Reference:

String.PadLeft Method

String.PadRight Method