这是我的桌子的样子,这是我的查询
query = "insert into archive.exports (DocumentID, from, to, sendDate, dadbox, sonbox, sendBy) values(" + DocumentNum + ", " + from + ", " + to + ", '" + this.date.Value.ToShortDateString() + "', " + DadBox + ", " + SunBox + ", '" + SendBy + "')";
它给了我这个错误
谁能告诉我错误在哪里,对不起我的英语不好