Cursusinhoud

Introduction to .NET with C#

1. Introduction

What is the .NET Platform exactly?Creating a Console Application Taking input from the User Task - Building a Simple Calculator Dealing with Exceptions caused by User Input Task - Improving the Calculator Reading Files Writing Files Task - File Based Calculator

2. Asynchronous Programming and Introduction to Web Services

What is Asynchronous Programming?Implementing an Asynchronous Method Task - Asynchronously Reading Files Introduction to APIs Making a GET Request Task - Using an API Handling Exceptions caused by HTTP Request Task - Exception Handling for API Response

3. Introduction to Databases with .NET

What is a Database?Structure of a Relational Database Setting Up A MySQL Server Connecting to the MySQL Server Task - Writing Connection Strings Executing Commands Task - Executing MySQL Commands MySqlCommand Methods Task - Connecting to a MySQL Database and Executing Commands

4. CRUD Operations with MySQL

Introduction to CRUD Operations Installing & Using MySQL Workbench CREATE - Part I Task - Using CREATE CREATE - Part II Task - Using INSERT Read Task - Using SELECT Update Task - Using UPDATE Delete - Part I Delete - Part II Task - Using DELETE

5. Optimizing Database Operations

Stored Procedures Task - Executing Stored Procedures DataReader vs DataSet DataAdapter & DataSet Task - Reading Tables using MySqlDataAdapter What's Next?

Making a GET Request

Important Points

We use the HttpClient class to make Get requests;
GetAsync is an asynchronous method and should be used as such;
The GetAync method returns a HttpResponseMessage object;
We can access the returned content using the ReadAsStringAsync method of the Content attribute from HttpResponseMessage: response.Content.ReadAsStringAsync().

1. What can be used for creating a client in a C# console application?

2. What type does the GetAsync method of HttpClient return?

3. What method should be used for making asynchronous HTTP GET requests with HttpClient?

What can be used for creating a client in a C# console application?

Select the correct answer

HttpRequest

WebClient

HttpClient

HttpHandler

What type does the GetAsync method of HttpClient return?

Select the correct answer

Task

HttpResponseMessage

HttpContent

HttpRequestMessage

What method should be used for making asynchronous HTTP GET requests with HttpClient?

Select the correct answer

Get

GetAsync

Send

RequestAsync

Was alles duidelijk?

Hoe kunnen we het verbeteren?

Bedankt voor je feedback!

Sectie 2. Hoofdstuk 5

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Cursusinhoud

Introduction to .NET with C#

1. Introduction

2. Asynchronous Programming and Introduction to Web Services

3. Introduction to Databases with .NET

4. CRUD Operations with MySQL

5. Optimizing Database Operations

Stored Procedures Task - Executing Stored Procedures DataReader vs DataSet DataAdapter & DataSet Task - Reading Tables using MySqlDataAdapter What's Next?

Making a GET Request

Important Points

We use the HttpClient class to make Get requests;
GetAsync is an asynchronous method and should be used as such;
The GetAync method returns a HttpResponseMessage object;
We can access the returned content using the ReadAsStringAsync method of the Content attribute from HttpResponseMessage: response.Content.ReadAsStringAsync().

1. What can be used for creating a client in a C# console application?

2. What type does the GetAsync method of HttpClient return?

3. What method should be used for making asynchronous HTTP GET requests with HttpClient?

What can be used for creating a client in a C# console application?

Select the correct answer

HttpRequest

WebClient

HttpClient

HttpHandler

What type does the GetAsync method of HttpClient return?

Select the correct answer

Task

HttpResponseMessage

HttpContent

HttpRequestMessage

What method should be used for making asynchronous HTTP GET requests with HttpClient?

Select the correct answer

Get

GetAsync

Send

RequestAsync

Was alles duidelijk?

Hoe kunnen we het verbeteren?

Bedankt voor je feedback!

Sectie 2. Hoofdstuk 5