Video: Using Classes and Objects in C# (Bulgarian)

Video lecture about using classes and objects in the C# programming language.

The video is recorded in 2014 in a training I was delivering in Burgas, Bulgaria.

Topics covered:

  • Classes and Objects
    • What are Objects?
    • What are Classes?
  • Classes in C#
    • Declaring Class
    • Fields and Properties: Instance and Static
    • Instance and Static Methods
    • Constructors
  • Enumerations
  • Structures
  • Namespaces
  • Random class
  • Introduction to .NET Common Type System

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Video: Serialization in C# (Bulgarian)

Video lecture about serialization and deserialization in the C# programming language.

The video is recorded in 2014 in a training I was delivering in Burgas, Bulgaria.

Topics covered:

  • Serialization Overview
    • Serialization Advantages
  • Serialization Formatters
    • The [Serializable] Attribute
  • IDeserializationCallback Interface
  • XML Serialization

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Video: Strings and Text Processing in C# (Bulgarian)

Video lecture about strings and text processing in the C# programming language.

The video is recorded in 2014 in a training I was delivering in Burgas, Bulgaria.

Topics covered:

  • What is String?
  • Creating and Using Strings
    • Declaring, Creating, Reading and Printing
  • Manipulating Strings
    • Comparing, Concatenating, Searching, Extracting Substrings, Splitting
  • Other String Operations
    • Replacing Substrings, Deleting Substrings, Changing Character Casing, Trimming
  • Building and Modifying Strings
    • Why the + Operator is Slow?
    • Using the StringBuilder Class
  • Formatting Strings
    • Formatting Numbers, Dates and Currency
  • Cultures and Culture-Sensitive Formatting
    • Accessing and Assigning the Current Culture
    • Parsing Numbers and Dates

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Video: Text Files in C# (Bulgarian)

Video lecture about text files and streams in the C# programming language.

The video is recorded in 2014 in a training I was delivering in Burgas, Bulgaria.

Topics covered:

  • What is Stream?
    • Stream Basics
  • Reading Text Files
    • The StreamReader Class
  • Writing Text Files
    • The StreamWriter Class
  • Handling I/O Exceptions

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Video: Exceptions in C# (Bulgarian)

Video lecture about exceptions and exception handling in the C# programming language.

The video is recorded in 2014 in a training I was delivering in Burgas, Bulgaria.

Topics covered:

  • What are Exceptions?
  • Handling Exceptions
  • The System.Exception Class
  • Types of Exceptions and their Hierarchy
  • Raising (Throwing) Exceptions
  • Best Practices

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