Learning new development processes can be difficult, but switching to Agile doesn’t need to be complicated. Explore the theories behind Agile and learn how to make it work for you. In Agile Software Development Succinctly, author Stephen Haunts will guide you to a fuller understanding of Agile, its advantages and disadvantages, and how to get the most out of it.
00:00:00 Introduction
00:03:07 Blazor Project Structure
00:12:14 How Blazor Works
00:20:28 What is an Inventory Management System
00:23:47 Introduction to Clean Architecture
00:30:58 Null Reference Type in .NET 6
00:36:44 Write the View Inventories Use Case
00:45:16 Implement the View Inventories Use Case
00:59:27 Create a Plugin with Dependency Injection
01:08:45 Inject the Use Case in Razor Component
01:17:35 Dependency Injection in Blazor
01:28:08 Page Component - Create the Inventory List Page
01:34:34 SPA Components Best Practice
01:38:07 Databinding and EventCallback in Search Inventory Component
01:52:59 Component Parameters in Inventory List Component
02:03:52 Null Checks
02:06:07 Extract the Inventory List Item Component
02:09:45 Add Inventory Use Case
02:12:10 Implement Add Inventory Repository Methods
02:15:34 NavigationManager
02:17:56 EditForm and Data Validation
02:30:09 Edit Inventory Use Case
02:35:12 Implement Edit Inventory Repository methods
02:43:00 Receive Routing Parameters
02:50:09 Implement Edit Inventory Component
03:03:06 Why we are using Async everywhere
Hopefully the era of leprosy and corona is over for this time and it’s time to get back to blogging. Exceptions are powerful feature of object-oriented languages as far as they are used like they are thought to use – throw exception only when something really unexpected happens
Take your Linux development experience in Windows to the next level with WSL and Visual Studio Code Remote
Explore the different considerations a developer needs to take into account for creating sites in today's mobile-first world
Sometimes, you need to send data between two processes. One traditional way to do this has been to use SendMessage with the message WM_COPYDATA passing a COPYDATASTRUCT as a parameter.
var blogs = context.Blogs
.FromSql("SELECT * FROM dbo.Blogs")
.ToList(); var blogs = context.Blogs
.FromSql("EXECUTE dbo.GetMostPopularBlogs")
.ToList(); var user = "johndoe";
var blogs = context.Blogs
.FromSql("EXECUTE dbo.GetMostPopularBlogsForUser {0}", user)
.ToList(); var user = new SqlParameter("user", "johndoe");
var blogs = context.Blogs
.FromSql("EXECUTE dbo.GetMostPopularBlogsForUser @user", user)
.ToList(); var results = _context.Contacts.FromSql(
@"SELECT Id, Name Address, City, State, Zip
FROM Contacts
WHERE Name IN (@p0, @p1)", name1, name2); var nameParameter = new SqlParameter
{
ParameterName = "@name",
Value = "doc",
Direction = ParameterDirection.Input,
SqlDbType = SqlDbType.NVarChar
}; var posts = context.Posts
.FromSql("SELECT * FROM dbo.GetMatchingPostByTitle({0})", searchTerm)
.Where(p => p.BlogId == 1)
.OrderByDescending(p => p.CreateDate)
.ToList(); var searchTerm = ".NET";
var blogs = context.Blogs
.FromSql("SELECT * FROM dbo.SearchBlogs {0}", searchTerm)
.Include(b => b.Posts)
.ToList(); context.Database.ExecuteSqlCommand("UPDATE dbo.People SET FirstName = 'Jane' WHERE PersonId = 30"); context.Database.ExecuteSqlCommand("usp_CreateShipper @p0, @p1",
parameters: new[] { "hello", "world" }); using (var connection = context.Database.GetDbConnection())
{
connection.Open();
using (var command = connection.CreateCommand())
{
command.CommandText = "SELECT COUNT(*) FROM Contacts";
var result = command.ExecuteScalar().ToString();
}
} <?xml version="1.0" encoding="utf-8"?>
<configuration>
<configSections>
<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=4.3.1.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
</configSections>
<startup useLegacyV2RuntimeActivationPolicy="true">
<supportedRuntime version="v4.0"/>
</startup>
<connectionStrings>
<clear/>
<add name="Sample09Context"
connectionString="Data Source=CodeFirst.db"
providerName="System.Data.SQLite"/>
</connectionStrings>
</configuration>
CREATE TABLE [Payees](
[Id] [integer] PRIMARY KEY AUTOINCREMENT NOT NULL,
[Name] [text] NULL,
[CreatedOn] [datetime] NOT NULL,
[CreatedBy] [text] NULL,
[ModifiedOn] [datetime] NOT NULL,
[ModifiedBy] [text] NULL
);
CREATE TABLE [Bills](
[Id] [integer] PRIMARY KEY AUTOINCREMENT NOT NULL,
[Amount] [float](18, 2) NOT NULL,
[Description] [text] NULL,
[CreatedOn] [datetime] NOT NULL,
[CreatedBy] [text] NULL,
[ModifiedOn] [datetime] NOT NULL,
[ModifiedBy] [text] NULL,
[Payee_Id] [integer] NULL
);
Database.SetInitializer<Sample09Context>(null);
<connectionStrings>
<clear/>
<add name="Sample09Context"
connectionString="Data Source=mydb.sdf;Password=1234;Encrypt Database=True"
providerName="System.Data.SqlServerCE.4.0"/>
</connectionStrings>
<connectionStrings>
<clear/>
<add name="Sample09Context"
connectionString="Datasource=localhost; Database=testdb2; Uid=root; Pwd=123;"
providerName="MySql.Data.MySqlClient"/>
</connectionStrings>
<system.data>
<DbProviderFactories>
<remove invariant="MySql.Data.MySqlClient"/>
<add name="MySQL Data Provider"
invariant="MySql.Data.MySqlClient"
description=".Net Framework Data Provider for MySQL"
type="MySql.Data.MySqlClient.MySqlClientFactory, MySql.Data, Version=6.5.4.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d" />
</DbProviderFactories>
</system.data>
CREATE TABLE IF NOT EXISTS `bills` (
`Id` int(11) NOT NULL AUTO_INCREMENT,
`Amount` float DEFAULT NULL,
`Description` varchar(400) CHARACTER SET utf8 COLLATE utf8_persian_ci NOT NULL,
`CreatedOn` datetime NOT NULL,
`CreatedBy` varchar(400) CHARACTER SET utf8 COLLATE utf8_persian_ci NOT NULL,
`ModifiedOn` datetime NOT NULL,
`ModifiedBy` varchar(400) CHARACTER SET utf8 COLLATE utf8_persian_ci NOT NULL,
`Payee_Id` int(11) NOT NULL,
PRIMARY KEY (`Id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_persian_ci AUTO_INCREMENT=1 ;
CREATE TABLE IF NOT EXISTS `payees` (
`Id` int(11) NOT NULL AUTO_INCREMENT,
`Name` varchar(400) CHARACTER SET utf8 COLLATE utf8_persian_ci NOT NULL,
`CreatedOn` datetime NOT NULL,
`CreatedBy` varchar(400) CHARACTER SET utf8 COLLATE utf8_persian_ci NOT NULL,
`ModifiedOn` datetime NOT NULL,
`ModifiedBy` varchar(400) CHARACTER SET utf8 COLLATE utf8_persian_ci NOT NULL,
PRIMARY KEY (`Id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_persian_ci AUTO_INCREMENT=1 ;
ALTER TABLE `bills` DEFAULT CHARACTER SET utf8 COLLATE utf8_persian_ci
<connectionStrings>
<clear/>
<add name="Sample09Context"
connectionString="Datasource=localhost; Database=testdb; Uid=root; Pwd=123;CHARSET=utf8"
providerName="MySql.Data.MySqlClient"/>
</connectionStrings>
If you are running a recent build of Windows 10 (or 11) you would be surprised to learn a number of tools traditionally found in Linux are now bundled with Windows.
you can take a legacy application, touch none of its application code, but insert a Chromium-powered window that hosts add-on content. You could use that window for a documentation system, news content, or add-on features.
