FireDAC Components for Excel Online

Build 21.0.7930


Indicates whether or not the provider should detect column names from the first row.


property Header: Boolean;

Data Type


Default Value



If true, the first row will be used as a column header. Otherwise, the pseudo column names A, B, C, etc. will be used.

The component will follow the additional specifications below to detect column headers:

  • Headers should not contain special characters.
  • Due to a limitation of the Excel Online API, all column headers must be nonempty.

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Build 21.0.7930