Delphi TColor和16进制颜色的相互转换

function TColorToHex(Color: TColor): string;begin Result := IntToHex(GetRValue(Color), 2) + IntToHex(GetGValue(Color), 2) + IntToHex(GetBValue(Color), 2);end; function HexToTColor(sColor: string): TColor;begin Result := RGB( StrToInt(#36 + Copy(sColor, 1, 2)), StrToInt(#36 + Copy(sColor, 3, 2)), StrToInt(#36 + Copy(sColor, 5, 2)) );end; //测试:procedure TForm1.Button1Click(Sender: TObject);var c: TColor; s: string;begin c := clRed; s := TColorToHex(c); ShowMessage(s); //FF0000 (相当于 HTML 中的 #FF0000) s := 'FF0000'; c := HexToTColor(s); ShowMessage(BoolToStr(c=clRed)); //-1 Self.Color := c; //窗体将变红色end;