看看这个应该怎么转换?
my.Open();string ing = string.Format("insert into 点菜 values 菜名='{0}' 菜价='{1} and
厨编号 ='{2}''", this.textBox1.Text, this.textBox2.Text,this.textBox3.Text);
SqlCommand and = new SqlCommand(ing, my);
SqlDataReader read = and.ExecuteNonQuery();
SqlDataReader read = and.ExecuteNonQuery();?
就这个转换出问题看看还有没有问题?