C Sharp

1. An Overview of C# 2. OOP 3. C# Environment 4. IDE 5. Basic Requirement 6. Comments 7. My first program 8. Line Break 9. Escape Sequence 10. Identifiers 11. Variables 12. Datatypes 13. Range of datatypes in C# 14. Declare Variables 15. Reserved Key Words 16. Console.Write() 17. Chained & Embedded state 18. Prog.to print sum of 2 nos 19. Console.ReadLine() 20. Prg.to print sum & average 21. Area & Perimeter of Rectangle 22. Area Circumference of Circle 23. Prg.for Simple Calculator 24. Operatos in C# 25. Ex. Of Operators 26. Prg. to Swap two numbers 27. Hierarchy of Operators 28. if( ) statement 29. Prg.to check +ve,-ve or zero 30. if..else statement 31. Prg.to check Odd or Even 32. Prg.to print larger of 2 nos 33. Prg.to print largest of 3 nos 34. Prg.to check divisibility 35. Prg.to check print range 36. for. . . loop statement 37. prg.to print series of nos 38. Prg.to check divisibility 39. prg.to print sum of series 40. Prg.to print Pyramid 41. prg.for Factorial 42. prg.to fill screen 43. prg.for largest/smallest no 44. prg.to print reverse no 45. prg.to add each digit 46. prg.for sum of Factorial 47. prg.for fibonacci series 48. prg.to check Prime nos 49. prg. Prime no from 1 to 100 50. prg.Specified Prime nos 51. while( ) statement 52. do. . While statement 53. goto statement 54. break & continue statement 55. switch case statement 56. Array in C# 57. print reverse order using array 58. Ascending/Descending order 59. prg.to search no in Array 60. Multidimensional arrays 61. String in C# 62. String with spaces 63. prg.to print string in reverse 64. prg.to count A,E,I,O,U vowel 65. User Define Methods 66. Methods program example 67. General Purpose Programs 68. Loan & EMI calculation prg. 69. Table print prg. 70. Leap year program 71. lower to UPPER case prg. 72. Age Distribution prg. 73. Bank note calculation prg. 74. Simple Interest prg. 75. Compound Interest prg. 76. Simple Depreciation prg. 77. Reducing bal.Depreciation prg. 78. Marksheet prg. 79. Income Tax prg. 80. Time calculator prg. 81. Distance converter prg. 82. Volume Air Calculation prg. 83. Time to fill Water Tank prg. 84. Salary Calculation prg. 85. Total Sale Calculation prg. 86. Male/Female pecentage prg. 87. Library Rent prg. 88. Office Expance prg. 89. Total Salary Calculation prg. 90. Profit or Loss prg. 91. Total Profit/Loss prg. 92. Virtual Function . 93. C# Interview Part1 94. C# Interview Part2 95. C# Interview Part3 96. C# Interview Part4 97. C# Interview Part5 98. C# Interview Part6 99. C# Interview Part7 100. C# Interview Part8 101. C# Interview Part9 102. C# Interview Part10 103. C# Interview Part11 104. C# Interview Part12 105. C# Interview Part13 106. C# Interview Part14 107. C# Interview Part15
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Escape Sequence tutorials

  • Escape sequence are used for getting some result formatting on screen only. (non printable).

  • These are used for output statement.

  • Since symbol character is not available for representation, normal characters are used with '\n' and sequence of two symbols taken together becomes a single character.

  • In addition, certain other characters, such as the single and double quotes, have special meaning in C#, so you cannot use them directly.

  • Since normal character escape from output, it is called Escape Sequence.

  • Below table list all character escape sequence and its description:




Command Example

Output on screen


New Line

Cursor moves to beginning of next line






Cursor returns to the beginning of same line. And if there are more Console.WriteLine statement, it overwrites output of current.

Console.WriteLine ("Hello\r");

Console.WriteLine ("cbtSAM");




Cursor moves to next tab. Each tab is set at 8 character space. By default there are 10 tabs to distribute screen of 80 columns into 10 part.

Console.WriteLine ("Hello


Hello cbtSAM_



This will delete previous character, same as backspace

Console.WriteLine ("Welcome\b");



Form Feed

Cursor moves to next page





On executing \a, it play single beep sound.

Console.WriteLine ("\a");



Single Quote

This will display single quote in output

Console.WriteLine ("\'cbtSAM");



Double Quote

This will display double quote in output

Console.WriteLine ("\"cbtSAM");



Back Slash

This will display back slash in output

Console.WriteLine ("\\Hello");


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