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Introduction to .NET with C#
course content

Kursinnehåll

Introduction to .NET with C#

Introduction to .NET with C#

1. Introduction
What is the .NET Platform exactly?Creating a Console ApplicationTaking input from the UserTask - Building a Simple CalculatorDealing with Exceptions caused by User InputTask - Improving the CalculatorReading FilesWriting FilesTask - File Based Calculator
2. Asynchronous Programming and Introduction to Web Services
What is Asynchronous Programming?Implementing an Asynchronous MethodTask - Asynchronously Reading FilesIntroduction to APIsMaking a GET RequestTask - Using an APIHandling Exceptions caused by HTTP RequestTask - Exception Handling for API Response
3. Introduction to Databases with .NET
What is a Database?Structure of a Relational DatabaseSetting Up A MySQL ServerConnecting to the MySQL ServerTask - Writing Connection StringsExecuting CommandsTask - Executing MySQL CommandsMySqlCommand MethodsTask - Connecting to a MySQL Database and Executing Commands
4. CRUD Operations with MySQL
Introduction to CRUD OperationsInstalling & Using MySQL WorkbenchCREATE - Part ITask - Using CREATECREATE - Part IITask - Using INSERTReadTask - Using SELECTUpdateTask - Using UPDATEDelete - Part IDelete - Part IITask - Using DELETE
5. Optimizing Database Operations
Stored ProceduresTask - Executing Stored ProceduresDataReader vs DataSetDataAdapter & DataSetTask - Reading Tables using MySqlDataAdapterWhat's Next?

book
Implementing an Asynchronous Method

Important Points

  • A task represents an asynchronous operation;

  • We can use the async keyword to convert a method into an asynchronous method;

  • An asynchronous method always returns a Task object;

  • In order to return data from an asynchronous method, we use the Task<T> as the method's return value, where T is the datatype of the return value;

  • The await keyword waits for an asynchronous task to be performed.

1. What does the async keyword do in C#?

2. What keyword is used to pause a method until an asynchronous operation is complete?

question mark

What does the async keyword do in C#?

Select the correct answer

question mark

What keyword is used to pause a method until an asynchronous operation is complete?

Select the correct answer

Var allt tydligt?

Hur kan vi förbättra det?

Tack för dina kommentarer!

Avsnitt 2. Kapitel 2

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course content

Kursinnehåll

Introduction to .NET with C#

Introduction to .NET with C#

1. Introduction
What is the .NET Platform exactly?Creating a Console ApplicationTaking input from the UserTask - Building a Simple CalculatorDealing with Exceptions caused by User InputTask - Improving the CalculatorReading FilesWriting FilesTask - File Based Calculator
2. Asynchronous Programming and Introduction to Web Services
What is Asynchronous Programming?Implementing an Asynchronous MethodTask - Asynchronously Reading FilesIntroduction to APIsMaking a GET RequestTask - Using an APIHandling Exceptions caused by HTTP RequestTask - Exception Handling for API Response
3. Introduction to Databases with .NET
What is a Database?Structure of a Relational DatabaseSetting Up A MySQL ServerConnecting to the MySQL ServerTask - Writing Connection StringsExecuting CommandsTask - Executing MySQL CommandsMySqlCommand MethodsTask - Connecting to a MySQL Database and Executing Commands
4. CRUD Operations with MySQL
Introduction to CRUD OperationsInstalling & Using MySQL WorkbenchCREATE - Part ITask - Using CREATECREATE - Part IITask - Using INSERTReadTask - Using SELECTUpdateTask - Using UPDATEDelete - Part IDelete - Part IITask - Using DELETE
5. Optimizing Database Operations
Stored ProceduresTask - Executing Stored ProceduresDataReader vs DataSetDataAdapter & DataSetTask - Reading Tables using MySqlDataAdapterWhat's Next?

book
Implementing an Asynchronous Method

Important Points

  • A task represents an asynchronous operation;

  • We can use the async keyword to convert a method into an asynchronous method;

  • An asynchronous method always returns a Task object;

  • In order to return data from an asynchronous method, we use the Task<T> as the method's return value, where T is the datatype of the return value;

  • The await keyword waits for an asynchronous task to be performed.

1. What does the async keyword do in C#?

2. What keyword is used to pause a method until an asynchronous operation is complete?

question mark

What does the async keyword do in C#?

Select the correct answer

question mark

What keyword is used to pause a method until an asynchronous operation is complete?

Select the correct answer

Var allt tydligt?

Hur kan vi förbättra det?

Tack för dina kommentarer!

Avsnitt 2. Kapitel 2
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