Build a Simple VCL Application for Acumatica Data



How to build a simple VCL Application to view Acumatica data in RAD Studio using the CData ODBC Driver for Acumatica.

Embarcadero RAD Studio provides a development environment for Delphi and C++Builder applications. With the CData ODBC Driver for Acumatica, you gain access to live Acumatica data within RAD Studio, abstracting the data into tables, views, and stored procedures that can be used to retrieve and update Acumatica data. This article will walk through connecting to Acumatica and creating a simple VCL application with the Form Designer.

Create a Connection to Acumatica Data

If you have not already, first specify connection properties in an ODBC DSN (data source name). This is the last step of the driver installation. You can use the Microsoft ODBC Data Source Administrator to create and configure ODBC DSNs.

Set the following connection properties to connect to Acumatica:

  • User: Set this to your username.
  • Password: Set this to your password.
  • Company: Set this to your company.
  • Url: Set this to your Acumatica URL, in the format http://{Acumatica ERP instance URL}/entity/{Endpoint name}/{Endpoint version}/.
    For example: https://acumatica.com/entity/Default/17.200.001/

See the Getting Started guide in the CData driver documentation for more information.

You can then follow the steps below to use the Data Explorer to create a FireDAC connection to Acumatica data.

  1. In a new VCL Forms application, expand the FireDAC node in the Data Explorer.
  2. Right-click the ODBC Data Source node in the Data Explorer.
  3. Click Add New Connection.
  4. Enter a name for the connection.
  5. In the FireDAC Connection Editor that appears, set the DataSource property to the name of the ODBC DSN for Acumatica.

Create VCL Applications with Connectivity to Acumatica Data

Follow the procedure below to start executing queries to Acumatica data from a simple VCL application that displays the results of a query in a grid.

  1. Drop a TFDConnection component onto the form and set the following properties:

    • ConnectionDefName: Select the FireDAC connection to Acumatica data.
    • Connected: Select True from the menu and, in the dialog that appears, enter your credentials.
  2. Drop a TFDQuery component onto the form and set the properties below:

    • Connection: Set this property to the TFDConnection component, if this component is not already specified.
    • SQL: Click the button in the SQL property and enter a query. For example:

      SELECT Id, location_displayname FROM Events
    • Active: Set this property to true.
  3. Drop a TDataSource component onto the form and set the following property:

    • DataSet: In the menu for this property, select the name of the TFDQuery component.
  4. Drop a TDBGrid control onto the form and set the following property:

    • DataSource: Select the name of the TDataSource.
  5. Drop a TFDGUIxWaitCursor onto the form — this is required to avoid a run-time error.

You now have an executable application that displays the results of the SQL Query set in the TFDQuery object.

Related Articles

Below you can find other articles for using the CData ODBC Driver with RAD Studio, Delphi, and C++ Builder.

Ready to get started?

Download a free trial of the Acumatica ODBC Driver to get started:

 Download Now

Learn more:

Acumatica Icon Acumatica ODBC Driver

The Acumatica ODBC Driver is a powerful tool that allows you to connect with live Acumatica data, directly from any applications that support ODBC connectivity.

Access Acumatica like you would a database - read, write, and update Accounts, Bills, Customers, Leads, etc. through a standard ODBC Driver interface.