Introduction of C#
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C# is a programming language that was created for use with the .NET platform, allowing access to libraries for Windows development (1). C# code consists of human-readable source code written in a text editor (2). The document then discusses some key elements of C# including statements, variables and assignment, types, strings, and whitespace (3).
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Introduction of C#
- 1. Introduction to C#Presenter: Eng Teong Cheah, Microsoft MVP Windows Development
- 2. Xamarin: the complete mobile lifecycle solution
- 3. โข Was initially created specifically for use with the .NET platform. โข Use with the .NET Framework, which allows you access to a number of libraries that are specially intended for use with Windows. โข Designed to be simple, type-safe, object-oriented, and high-performance. โข C# application consist of human-readable source code, written in a text editor. The C# Language
- 4. Statements A complete program instructions is called a statement and each statement ends with a semicolon(;). int myVariable; // a statement myVariable =23; //another statement Int anotherVariable = myVariable; //yet another statement
- 5. Variable and Assignment A C# variable is roughly the same as the variables you remember from your ninth grade algebra class: itโs a placeholder for a value. To put it more technically, a variable is an instance of an intrinsic type (such as int) that can hold a value: int myVariable; myVariable =23; //assign 23 to myVariable
- 6. Types C# is a strongly typed language. That means that every object you create or use in a C# program must have a specific type.
- 7. Strings It is nearly impossible to write a C# program without creating strings, and we wouldnโt want to deprive you of them here. Strings myString;
- 8. Whitespace In the C# language, space, tabs, and newlines are considered to be whitespace(so named because you see only the white of the underlying โpageโ myVariable =5; OR myVariable = 5 ;
- 9. Demo!
- 10. ReferenceLearning C# 3.0: Master the fundamentals of C# 3,0 by Jesse Liberty, Brain MacDonald, published by Oโ Reily Media
- 11. Thank you!