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Get the Report →DataBind Controls to Salesforce Pardot Data in C++Builder
DataBind to Salesforce Pardot data in C++Builder with standard components and controls.
The CData ODBC driver for Salesforce Pardot makes it easy to integrate connectivity to live Salesforce Pardot data with standard data access components in C++Builder. This article shows how to create a simple visual component library (VCL) application in C++Builder that connects to Salesforce Pardot data, executes queries, and displays the results in a grid. An additional section shows how to use FireDAC components to execute commands from code.
Create a Connection to Salesforce Pardot 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.
Salesforce Pardot supports connecting through API Version, Username, Password and User Key.
- ApiVersion: The Salesforce Pardot API version which the provided account can access. Defaults to 4.
- User: The Username of the Salesforce Pardot account.
- Password: The Password of the Salesforce Pardot account.
- UserKey: The unique User Key for the Salesforce Pardot account. This key does not expire.
- IsDemoAccount (optional): Set to TRUE to connect to a demo account.
Accessing the Pardot User Key
The User Key of the current account may be accessed by going to Settings -> My Profile, under the API User Key row.
You can then follow the steps below to use the Data Explorer to create a FireDAC connection to Salesforce Pardot.
- In a new VCL Forms application, expand the FireDAC node in the Data Explorer.
- Right-click the ODBC Data Source node in the Data Explorer.
- Click Add New Connection.
- Enter a name for the connection.
- In the FireDAC Connection Editor that appears, set the DataSource property to the name of the ODBC DSN for Salesforce Pardot.
Create VCL Applications with Connectivity to Salesforce Pardot Data
Follow the procedure below to start querying Salesforce Pardot data from a simple VCL application that displays the results of a query in a grid.
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Drop a TFDConnection component onto the form and set the following properties:
- ConnectionDefName: Select the FireDAC connection to Salesforce Pardot.
- Connected: Select True from the menu and, in the dialog that appears, enter your credentials.
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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, Email FROM Prospects WHERE ProspectAccountId = '703'
- Active: Set this property to true.
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.
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Drop a TDBGrid control onto the form and set the following property:
- DataSource: Select the name of the TDataSource.
- Drop a TFDGUIxWaitCursor onto the form — this is required to avoid a run-time error.
Execute Commands to Salesforce Pardot with FireDAC Components
You can use the TFDConnection and TFQuery components to execute queries to Salesforce Pardot data. This section provides Salesforce Pardot-specific examples of executing queries with the TFQuery component.
Connect to Salesforce Pardot Data
To connect to the data source, set the Connected property of the TFDConnection component to true. You can set the same properties from code:
FDConnection1->ConnectionDefName = "CData Salesforce Pardot ODBC Source";
FDConnection1->Connected = true;
To connect the TFDQuery component to Salesforce Pardot data, set the Connection property of the component. When a TFDQuery component is added at design time, its Connection property is automatically set to point to a TFDConnection on the form, as in the application above.
Create Parameterized Queries
To create a parameterized query, use the following syntax below:
FDQuery1->SQL->Text = "select * from Prospects where prospectaccountid = :ProspectAccountId";
FDQuery1->ParamByName("prospectaccountid")->AsString = "703";
FDQuery1->Open();
The example above binds a string-type input parameter by name and then opens the dataset that results.
Prepare the Statement
Preparing statements is costly in system resources and time. The connection must be active and open while a statement is prepared. By default, FireDAC prepares the query to avoid recompiling the same query over and over. To disable statement preparation, set ResourceOptions.DirectExecute to True; for example, when you need to execute a query only once.
Execute a Query
To execute a query that returns a result set, such as a select query, use the Open method. The Open method executes the query, returns the result set, and opens it. The Open method will return an error if the query does not produce a result set.
FDQuery1->SQL->Text = "select * from Prospects where prospectaccountid = :ProspectAccountId";
FDQuery1->ParamByName("prospectaccountid")->AsString = "703";
FDQuery1->Open();
To execute a query that does not return a result set, use the ExecSQL method. The ExecSQL method will return an error if the query returns a result set. To retrieve the count of affected rows use the TFD.RowsAffected property.
FDQuery1->SQL->Text = "delete from Prospects where Id = :Id";
FDQuery1->Params->Items[0]->AsString = "x12345";
FDQuery1->ExecSQL();
AnsiString i = FDQuery1->RowsAffected;
ShowMessage("Rows affected: " + i);
Related Articles
Below you can find other articles for using the CData ODBC Driver with RAD Studio, Delphi, and C++ Builder.