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copied!<p>I have a wrote a function that does that. It is no pretty, but it works.</p> <pre><code>function SetFileContent(aFileName: string; aFileContent: string; out aErrorMsg: string; aEncoding: TEncoding = nil; aRecreateFile: Boolean = True): Boolean; var vStream: TFileStream; vCurEncoding: TEncoding; vPreamble, vContent: TBytes; vOffSet: Integer; procedure _SetFileContent(aNewFile: Boolean); begin if aNewFile then begin vStream := TFileStream.Create(aFileName, fmCreate); try vPreamble := aEncoding.GetPreamble; If Length(vPreamble) > 0 then begin vStream.WriteBuffer(Pointer(vPreamble)^, Length(vPreamble)); end; vStream.WriteBuffer(Pointer(vContent)^, Length(vContent)); finally vStream.Free; End; end else begin vStream := TFileStream.Create(aFileName, fmOpenWrite); try vStream.Position := vStream.Size; vStream.WriteBuffer(Pointer(vContent)^, Length(vContent)); finally vStream.Free; end; end; end; begin Result := True; try vContent := BytesOf(aFileContent); vCurEncoding := nil; if aEncoding = nil then begin aEncoding := TEncoding.Default; end; vOffSet := TEncoding.GetBufferEncoding(vContent, vCurEncoding); if (vCurEncoding <> aEncoding) and aRecreateFile then begin vContent := TEncoding.Convert(vCurEncoding, aEncoding, vContent, vOffSet, Length(vContent) - vOffSet); end; if FileExists(aFileName) then begin if aRecreateFile then begin _SetFileContent(True); end else begin _SetFileContent(False); end; end else begin _SetFileContent(True); end; except on E: Exception do begin Result := False; aErrorMsg := 'There was an error while trying to write the string ' + aFileContent + ' in the file ' + aFileName + '. Error: ' + E.Message; end; end; end; </code></pre>

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