How to print a right angle triangle patron in C#

• This program prints the patron in the shape of Right Angle Triangle.

     public static void Main()  
     {  
       int no = 5;  
       for (int i = 1; i <= 5; i++)  
       {  
         for (int j = 1; j <= i; j++)  
         {  
           Console.Write(i);  
         }  
         Console.WriteLine();  
       }  
       Console.ReadKey();  
     }