uses

Classes,TypInfo;

 

type

TCommandType = (ctEmptyCommand,ctAdd,ctModify);

TCommandTypeConvert=class

public

class function CommandToString(ACommand: TCommandType): string;

class function StringToCommand(const AStrCommand: string): TCommandType;

end;

implementation

class function TCommandTypeConvert.CommandToString(ACommand: TCommandType): string;

begin

Result := GetEnumName(TypeInfo(TCommandType),Ord(ACommand));

end;

class function TCommandTypeConvert.StringToCommand(const AStrCommand: string): TCommandType;

begin

Result := TCommandType(GetEnumValue(TypeInfo(TCommandType), AStrCommand));

end;

end.