Excel FireDAC Components

Delphi & C++Builder アプリの外部データ接続機能を拡張!

Delphi とC++ Builder アプリをMicrosoft Excel にリアルタイム接続。簡単かつ高速です。


  ダウンロード   価格

Microsoft Excel 関連ドライバーはこちら


Excel FireDAC Component を使えば、Delphi & C++ Builder アプリケーションからExcel データに簡単に連携できます。 Easily connect Delphi & C++Builder Apps with real-time data from Excel spreadsheets. Use Excel to manage the data that powers your applications.

機能紹介

  • Access Excel data either as an entire worksheet or from discrete ranges of data within a worksheet
  • Represent discrete blocks of data as tables through automatic detection or by manually specifying ranges of data
  • Optionally specify if the first row of data should be used for field names
  • Read tables that are oriented horizontally or vertically
  • Support for Excel XLSX file format, 2007 and above
  • Connect to live Microsoft Excel data, for real-time data access
  • Full support for data aggregation and complex JOINs in SQL queries
  • Secure connectivity through modern cryptography, including TLS 1.2, SHA-256, ECC, etc.
  • Generate table schema automatically based on existing Microsoft Excel data or manually for greater control of the content you need

Specifications

  • Native FireDAC Components for Excel seamlessly integrate with RAD Studio
  • Comprehensive support for CRUD (Create, Read, Update, & Delete)
  • Full Unicode support for data, parameter, & metadata
  • Support for 32-bit & 64-bit operating systems
  • Requires Delphi, C++ Builder, or RAD Studio 10.2 Professional or higher


AVAILABLE IN:
FireDAC SUBSCRIPTIONS
225+ FireDAC Drivers For Real-Time Data Access
詳細

FireDAC Components

あらゆるデータソースにRDB と同感覚で連携が可能に



標準FireDAC Components


MySQL やSQL Server のようなRDBMS への接続と同感覚。 TDFManager、TDFConnection、TDFQueryUse といった標準FireDAC components として。


	FDConnection1.Name := 'ExcelConnection';
	FDConnection1.DriverName := 'CData.Fire.Excel';
	with FDConnection1.Params as
	    TFDPhysCDataExcelConnectionDefParams do begin

	    ...
	end;


	FDConnection1.Connected := true;
	FDQuery1.Active := true;
	FDQuery1.Open('select * from ExcelSheet');

	...

	

Type SQL, Get Excel


データ連携アプリケーションを開発する最適解。 RDBMS の扱いと同感覚で、Excel への連携を、標準SQL で実装可能。JOIN、更新系、集計など多彩なSQL サポート。

SELECT WITH INNER JOIN

	SELECT ExcelSheet.Id, ExcelSheet.Name, ExcelSheet.Fax,
	  Opportunity.AccountId, Opportunity.CloseDate
	FROM ExcelSheet
	INNER JOIN Opportunity
	  ON ExcelSheet.Id = Opportunity.AccountId
	

集計関数

	SELECT Name, AVG(AnnualRevenue) FROM ExcelSheet GROUP BY Name
	

CRUD 処理

	UPDATE ExcelSheet SET Name='John' WHERE Id = @myId
	


エンタープライズレベルの機能