Microsoft Visual C# Step by Step

Autorentext
John Sharp is a principal technologist at Content Master, part of CM Group Ltd., a technical authoring and consulting company based in Gloucester, in the UK. An expert on developing Microsoft .NET applications, he has created many tutorials, white papers, and presentations on distributed systems, web services, cloud applications, and the C# language. He is the author of Windows Communication Foundation Step by Step and helped develop Microsoft Certification Course 70-480: Programming in HTML5 with JavaScript and CSS3.

Klappentext
A hands-on guide to Microsoft Visual C# fundamentals with Visual Studio 2015. Students will learn the fundamentals of programming with the latest version of Visual C# with Visual Studio 2015. Experienced software developers will get all the guidance, exercises, and code they need to start building responsive, scalable Windows 10 and Universal Windows Platform applications with Visual C#.

Inhalt
Introduction     xix
PART I: INTRODUCING MICROSOFT VISUAL C# AND MICROSOFT VISUAL STUDIO 2015      
Chapter 1: Welcome to C#     3
Beginning programming with the Visual Studio 2015 environment     3
Writing your first program     8
Using namespaces     14
Creating a graphical application     17
Examining the Universal Windows Platform app     26
Adding code to the graphical application     29
Summary     32
Quick Reference     32
Chapter 2: Working with variables, operators, and expressions     33
Understanding statements     33
Using identifiers     34
Identifying keywords     34
Using variables     36
Naming variables     36
Declaring variables     37
Working with primitive data types     37
Unassigned local variables     38
Displaying primitive data type values     38
Using arithmetic operators     45
Operators and types     45
Examining arithmetic operators     47
Controlling precedence     52
Using associativity to evaluate expressions     53
Associativity and the assignment operator     53
Incrementing and decrementing variables     54
Prefix and postfix     55
Declaring implicitly typed local variables     56
Summary     57
Quick Reference     58
Chapter 3: Writing methods and applying scope     59
Creating methods     59
Declaring a method     60
Returning data from a method     61
Using expression-bodied methods     62
Calling methods     63
Applying scope     66
Defining local scope     66
Defining class scope     67
Overloading methods     68
Writing methods     68
Using optional parameters and named arguments     77
Defining optional parameters     79
Passing named arguments     79
Resolving ambiguities with optional parameters and named arguments     80
Summary     85
Quick reference     86
Chapter 4: Using decision statements     87
Declaring Boolean variables     87
Using Boolean operators     88
Understanding equality and relational operators     88
Understanding conditional logical operators     89
Short circuiting     90
Summarizing operator precedence and associativity     90
Using if statements to make decisions     91
Understanding if statement syntax     91
Using blocks to group statements     93
Cascading if statements     94
Using switch statements     99
Understanding switch statement syntax     100
Following the switch statement rules     101
Summary     104
Quick reference     105
Chapter 5: Using compound assignment and iteration statements     107
Using compound assignment operators     107
Writing while statements     108
Writing for statements     114
Understanding for statement scope     115
Writing do statements     116
Summary     125
Quick reference     125
Chapter 6: Managing errors and exceptions     127
Coping with errors     127
Trying code and catching exceptions     128
Unhandled exceptions     129
Using multiple catch handlers     130
Catching multiple exceptions     131
Propagating exceptions     136
Using checked and unchecked integer arithmetic     138
Writing checked statements     139
Writing checked expressions     140
Throwing exceptions     143
Using a finally block     148
Summary     149
Quick reference     150
PART II: UNDERSTANDING THE C# OBJECT MODEL
Chapter 7: Creating and managing classes and objects     153
Understanding classification     153
The purpose of encapsulation     154
Defining and using a class     154
Controlling accessibility     156
Working with constructors     157
Overloading constructors     158
Understanding static methods and data     167
Creating a shared field     168
Creating a static field by using the const keyword     169
Understanding static classes     169
Static using statements     170
Anonymous classes     172
Summary     174
Quick reference     174
Chapter 8: Understanding values and references     177
Copying value type variables and classes     177
Understanding null values and nullable types     183
Using nullable types     185
Understanding the properties of nullable types     186
Using ref and out parameters     187
Creating ref parameters     188
Creating out parameters     188
How computer memory is organized     190
Using the stack and the heap     192
The System.Object class     193
Boxing     194
Unboxing     194
Casting data safely     196
The is operator …

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