You can use external references in formulas, such as data from an xlsx file.
The external reference uses the file name and sheet. For example: 'C:\\GrapeCity\\[Sum.xlsx]Sheet1'!.
The following example references data from a file.
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| fpSpread1.Sheets[0].SetFormula(0, 0, "SUM('C:\\Program Files (x86)\\GrapeCity\\[Sum.xlsx]Sheet1'!A1:A4)"); fpSpread1.AllowUserFormulas = true; |
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| FpSpread1.Sheets(0).SetFormula(0, 0, "SUM('C:\Program Files (x86)\GrapeCity\[Sum.xlsx]Sheet1'!A1:A4)") FpSpread1.AllowUserFormulas = True |
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