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ExportGridDataToTextStream(TStream,TcxGrid,Boolean,Boolean,string,string,string,TObject,TEncoding) Method

Exports cell content of a data grid to a stream in plain text format.

Declaration

procedure ExportGridDataToTextStream(AStream: TStream; AGrid: TcxGrid; AExpand: Boolean; ASaveAll: Boolean; const ASeparator: string; const ABeginString: string; const AEndString: string; AHandler: TObject = nil; AEncoding: TEncoding = nil);

Parameters

Name Type Description
AStream TStream

The target stream.

AGrid TcxGrid

The source data grid control.

AExpand Boolean

If True, the procedure exports all rows, including the rows hidden within collapsed group rows and master rows. If False, the procedure exports only visible rows.

ASaveAll Boolean

Optional. Specifies if the procedure exports all available rows:

  • If True (default), the procedure exports all or only visible rows depending on the AExpand parameter value.
  • If False, the procedure exports only selected rows.

The ASaveAll parameter value is ignored in grid mode.

ASeparator string

Specifies the string used to delimit exported values in the resulting plain text stream.

ABeginString string

Specifies the prefix string for every cell value.

AEndString string

Specifies the postfix string for every cell value.

AHandler TObject

Optional. Specifies a handler object that should implement the IcxExportBeforeSave and/or IcxExportProgress interfaces to allow you to perform specific actions before the beginning of an export operation and track its progress.

Tip

Refer to the following topic for detailed information on how to create and use handler objects:

How to: Track Data Export Progress

AEncoding TEncoding

Optional. Specifies the character encoding format of the resulting CSV stream.

If nil (in Delphi) or nullptr (in C++Builder) is passed as the AEncoding parameter (default), the procedure uses the TEncoding.Default encoding.

Remarks

Call the ExportGridDataToTextStream procedure to export the data grid control’s content to a stream in plain text format. This format stores data without formatting, style, or print layout information. Compared to CSV, the TXT format is more human-readable.

See Also