Devart SQL Server Data Access Components (SDAC) 8.2.8 Full Source: A Powerful Library for Native Connectivity to SQL Server
Devart SQL Server Data Access Components (SDAC) 8.2.8 Full Source: A Powerful Library for Native Connectivity to SQL Server
Devart SQL Server Data Access Components (SDAC) 8.2.8 Full Source is a library of components that provides native connectivity to SQL Server from Delphi and C++Builder including Community Edition, as well as Lazarus (and Free Pascal) for Windows, Linux, macOS, iOS, and Android for both 32-bit and 64-bit platforms[^1^].
Devart SQL Server Data Access Components (SDAC) 8.2.8 Full Source
SDAC offers a wide range of features that enable developers to build fast and reliable applications that work with SQL Server databases. Some of the features include:
Direct Mode that allows applications to connect to SQL Server directly without using any additional libraries or client software.
Support for the latest versions of SQL Server, including 2019, 2017, 2016, 2014, 2012, 2008 R2, 2008, 2005 (including Express edition), SQL Server 2000 and LocalDB.
Support for all SQL Server data types, including datetimeoffset, hierarchyid, geometry, geography and more.
Support for SQL Server-specific features, such as Transparent Application Failover, Always Encrypted, Row-Level Security, Change Data Capture, Bulk Copy and more.
Advanced data access options, such as array DML, table-valued parameters, asynchronous commands and more.
Powerful design-time editors that allow developers to easily configure connection parameters and manage database objects.
Integration with various IDEs and frameworks, such as RAD Studio 10.4 Sydney, Lazarus 2.0.10, FireMonkey and more.
SDAC 8.2.8 Full Source is the latest version of the library that includes source code for all components and packages. It also comes with a detailed documentation and numerous demos and samples that demonstrate how to use SDAC in various scenarios.
If you are looking for a powerful library that provides native connectivity to SQL Server from your Delphi or C++Builder applications, you should definitely check out SDAC 8.2.8 Full Source. You can download it from the official website of Devart[^1^] or from other trusted sources online.
In this article, we will show you how to use SDAC in your Delphi or C++Builder application to connect to a SQL Server database and perform some basic operations. We will use RAD Studio 10.4 Sydney as our IDE, but you can use any version of Delphi or C++Builder that supports SDAC.
Step 1: Install SDAC
The first step is to install SDAC on your machine. You can download the installer from the Devart website and run it. Follow the instructions on the screen and choose the components and packages that you want to install. You can also choose the IDEs that you want to integrate SDAC with.
After the installation is complete, you should see SDAC components in the Tool Palette of your IDE. You can also access the SDAC documentation and demos from the Start menu or from the Devart folder in your Program Files.
Step 2: Create a New Project
The next step is to create a new project in your IDE. You can choose any type of project that suits your needs, such as a VCL Forms Application, a FireMonkey Application, a Console Application or a Web Application. For this example, we will create a simple VCL Forms Application.
After creating the project, you should see a blank form on the designer. You can add any controls that you want to use in your application, such as buttons, labels, edit boxes and more. For this example, we will add a button that will execute a SQL query and display the result in a message box.
Step 3: Add SDAC Components
The next step is to add SDAC components to your form. You will need at least three components: a TMSConnection, a TMSQuery and a TMSSQL.
A TMSConnection component represents a connection to a SQL Server database. You can use it to specify the connection parameters, such as server name, database name, user name, password and more. You can also use it to open and close the connection, test the connection and manage transactions.
A TMSQuery component represents a SQL query that can be executed on a SQL Server database. You can use it to specify the SQL statement, bind parameters, execute the query and fetch the result set. You can also use it to navigate through the result set, edit data and apply changes.
A TMSSQL component represents a SQL script that can contain multiple SQL statements separated by semicolons. You can use it to execute multiple SQL statements in one batch and handle errors and warnings.
To add these components to your form, you can drag them from the Tool Palette or use the Component menu. After adding them, you should see them on your form or on the Data Module if you are using one.
Step 4: Configure SDAC Components
The next step is to configure SDAC components according to your needs. You can use the Object Inspector or the design-time editors to set the properties and events of each component.
For this example, we will configure the TMSConnection component to connect to a local SQL Server database named TestDB using Windows authentication. To do this, we will set the following properties:
Server: (local)
Database: TestDB
Authentication: auWindows
We will also set the Connected property to True to open the connection at design time. This will allow us to test the connection and browse the database objects using the design-time editors.
We will configure the TMSQuery component to execute a simple SQL query that selects all records from a table named Customers in TestDB. To do this, we will set the following properties:
Connection: MSConnection1 (the name of our TMSConnection component)
SQL: SELECT * FROM Customers
We will also set the Active property to True to execute the query at design time and fetch the result set. This will allow us to preview the data and modify the query using the design-time editors.
We will not use the TMSSQL component in this example, so we will leave it as it is.
Step 5: Write Code
The final step is to write some code that will perform some actions when we run our application. For this e0e6b7cb5c