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Build a Simple VCL Application for Raisers Edge NXT データ
How to build a simple VCL Application to view Raisers Edge NXT データ in RAD Studio using the CData ODBC Driver for Raisers Edge NXT.
最終更新日：2023-06-12Embarcadero RAD Studio provides a development environment for Delphi and C++Builder applications. With the CData ODBC Driver for Raisers Edge NXT, you gain access to live Raisers Edge NXT データ within RAD Studio, abstracting the data into tables, views, and stored procedures that can be used to retrieve Raisers Edge NXT データ. This article will walk through connecting to Raisers Edge NXT and creating a simple VCL application with the Form Designer.
Create a Connection to Raisers Edge NXT データ
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.
BlackBaud Raiser's Edge NXT 接続プロパティの取得・設定方法
接続設定の前に、BlackBaud Raiser's Edge NXT Profile にあるSubscriptionKey を取得しておいてください。
BlackBaud Raiser's Edge NXT への認証（OAuth）
BlackBaud Raiser's Edge NXT は、OAuth 認証規格を使用します。すべてのフローにおいて、以下の設定が必要です。
- AuthScheme をOAuth に設定
- SubscriptionKey をお使いのSubscription Key に設定
- 認可アカウントでBlackBaud Raiser's Edge NXT を有効にし、結果を取得
この設定ののち、続けてOAuth 設定を行います。設定方法は、ヘルプドキュメント の「OAuth」セクションを参照してください。
You can then follow the steps below to use the Data Explorer to create a FireDAC connection to Raisers Edge NXT データ.
- 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 Raisers Edge NXT.
Create VCL Applications with Connectivity to Raisers Edge NXT データ
Follow the procedure below to start executing queries to Raisers Edge NXT データ 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 Raisers Edge NXT データ.
- 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, AddressLines FROM Constituents WHERE Type = 'Home'- 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.
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.
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