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Get the Report →How to Access Sage Intacct Data Using Entity Framework
This article shows how to access Sage Intacct data using an Entity Framework code-first approach. Entity Framework 6 is available in .NET 4.5 and above.
Microsoft Entity Framework serves as an object-relational mapping framework for working with data represented as objects. Although Visual Studio offers the ADO.NET Entity Data Model wizard to automatically generate the Entity Model, this model-first approach may present challenges when your data source undergoes changes or when you require greater control over entity operations. In this article, we will delve into the code-first approach for accessing Sage Intacct data through the CData ADO.NET Provider, providing you with more flexibility and control.
About Sage Intacct Data Integration
CData provides the easiest way to access and integrate live data from Sage Intact. Customers use CData connectivity to:
- Access Sage Intacct without worrying about API updates or changes.
- Access custom objects and fields in HubSpot with no extra configuration steps involved.
- Write data back to Sage Intacct using embedded Web Services credentials with Basic authentication.
- Use SQL stored procedures to perform functional operations like approving or declining vendors, inserting engagements, and creating or deleting custom objects or fields.
Users frequently integrate Sage Intact with analytics tools such as Tableau, Power BI, and Excel, and leverage our tools to replicate Workday data to databases or data warehouses.
To learn about how other customers are using CData's Sage Intacct solutions, check out our blog: Drivers in Focus: Accounting Connectivity.
Getting Started
- Open Visual Studio and create a new Windows Form Application. This article uses a C# project with .NET 4.5.
- Run the command 'Install-Package EntityFramework' in the Package Manger Console in Visual Studio to install the latest release of Entity Framework.
Modify the App.config file in the project to add a reference to the Sage Intacct Entity Framework 6 assembly and the connection string.
To connect using the Login method, the following connection properties are required: User, Password, CompanyId, SenderId and SenderPassword.
User, Password, and CompanyId are the credentials for the account you wish to connect to.
SenderId and SenderPassword are the Web Services credentials assigned to you by Sage Intacct.
<configuration> ... <connectionStrings> <add name="SageIntacctContext" connectionString="Offline=False;User=myusername;CompanyId=TestCompany;Password=mypassword;SenderId=Test;SenderPassword=abcde123;" providerName="System.Data.CData.SageIntacct" /> </connectionStrings> <entityFramework> <providers> ... <provider invariantName="System.Data.CData.SageIntacct" type="System.Data.CData.SageIntacct.SageIntacctProviderServices, System.Data.CData.SageIntacct.Entities.EF6" /> </providers> <entityFramework> </configuration> </code>
- Add a reference to System.Data.CData.SageIntacct.Entities.EF6.dll, located in the lib -> 4.0 subfolder in the installation directory.
- Build the project at this point to ensure everything is working correctly. Once that's done, you can start coding using Entity Framework.
- Add a new .cs file to the project and add a class to it. This will be your database context, and it will extend the DbContext class. In the example, this class is named SageIntacctContext. The following code example overrides the OnModelCreating method to make the following changes:
- Remove PluralizingTableNameConvention from the ModelBuilder Conventions.
- Remove requests to the MigrationHistory table.
using System.Data.Entity; using System.Data.Entity.Infrastructure; using System.Data.Entity.ModelConfiguration.Conventions; class SageIntacctContext : DbContext { public SageIntacctContext() { } protected override void OnModelCreating(DbModelBuilder modelBuilder) { // To remove the requests to the Migration History table Database.SetInitializer<SageIntacctContext>(null); // To remove the plural names modelBuilder.Conventions.Remove<PluralizingTableNameConvention>(); } }
- Create another .cs file and name it after the Sage Intacct entity you are retrieving, for example, Customer. In this file, define both the Entity and the Entity Configuration, which will resemble the example below:
using System.Data.Entity.ModelConfiguration; using System.ComponentModel.DataAnnotations.Schema; [System.ComponentModel.DataAnnotations.Schema.Table("Customer")] public class Customer { [System.ComponentModel.DataAnnotations.Key] public System.String Name { get; set; } public System.String TotalDue { get; set; } }
- Now that you have created an entity, add the entity to your context class:
public DbSet<Customer> Customer { set; get; }
- With the context and entity finished, you are now ready to query the data in a separate class. For example:
SageIntacctContext context = new SageIntacctContext(); context.Configuration.UseDatabaseNullSemantics = true; var query = from line in context.Customer select line;