Build a Simple VCL Application for Microsoft Teams データ

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

Create a Connection to Microsoft Teams 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.

組込みOAuth 接続でMS Teams にアクセス可能です。接続すると、CData 製品はデフォルトブラウザでOAuth エンドポイントを開きます。ログインして、CData 製品にアクセス許可を与えます。CData 製品がOAuth プロセスを完了します。詳細はヘルプドキュメントの「OAuth 認証の使用」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 Microsoft Teams データ.

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 Microsoft Teams.

Create VCL Applications with Connectivity to Microsoft Teams データ

Follow the procedure below to start executing queries to Microsoft Teams データ 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 Microsoft Teams データ.
   • 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 subject, location_displayName FROM Teams WHERE Id = 'Jq74mCczmFXk1tC10GB'
   • 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.

• DataBind Controls to Microsoft Teams データ in C++Builder
• DataBind Controls to Microsoft Teams データ in Delphi
• Viewing Microsoft Teams データ in RAD Studio Data Explorer