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How to read and write Excel files in Delphi LibXL can be used in Delphi projects. It contains Delphi classes for seamless integration. It's enough to include LibXL.pas unit in your project and put libxl.dll near. Microsoft Excel isn't required. See examples below. Writing a simple Excel file var Book: TBook; Sheet: TSheet; dateFormat: TFormat; begin Book:= TBook.Create; Sheet:= Book.addSheet('Sheet1'); Sheet.writeStr(2, 1, 'Hello, World!'

); Sheet.writeNum(3, 1, 1000); dateFormat:= Book.addFormat(); dateFormat.setNumFormat(NUMFORMAT_DATE); Sheet.writeNum(4, 1, Book.datePack(2008, 4, 29), dateFormat); Sheet.setCol(1, 1, 12); Book.save('example.xls'); Book.Free; end; Reading an Excel file var Book: TBook; Sheet: TSheet; d: double; s: string; begin Book:= TBook.Create; Book.load('example.xls'); Sheet:= Book.getSheet(0); s:= Sheet.readStr(2, 1); d:= Sheet.readNum(3, 1); ShowMessage(s + #13#10 + FloatToStr(d)); Book.Free; end.

Note: The Query Editor only appears when you load, edit, or create a new query using Power Query. The following video shows the Query Editor window appearing after editing a query from an Excel workbook. To view the Query Editor without loading or editing an existing workbook query, from the Get External Data section in the Power Query ribbon tab, select From Other Sources >Blank Query. The following video shows one way to display the Query Editor. Need more help?

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All about Borland Delphi. Programming tips, downloads, forums, news, topsites, newsletter. First of all, we need to import the components via ->Component->Import a Type Library. Once we are there, we need to select the 'Microsoft Excel 12.0 Object Library' and go on with the import. Mark the 'Generate component wrappers' check-box and finally add the component to the working unit. This will generate the Excel_TLB.pas. I need a tool to import Excel files. I have been using SMImport until now but I found that this component was unable to import cells larger than 255.