datagridview修改数据后点击按钮保存到数据库,只能保存到调试的数据库,下次打开项目就又还原了,是等项目发布就可以自动好了吗?
private void button1_Click(object sender, EventArgs e)
        {  //保存教室情况和课程情况的修改
            this.bindingSource1.EndEdit();
            string text = this.treeView1.SelectedNode.Text;
            switch (text)
            {
                case "教室情况":
                    this.classroomTableAdapter1.Update(this.dataDataSet.Classroom);
                    break;
                case "课程情况":
                    this.courseTableAdapter1.Update(this.dataDataSet.Course);
                    break;
            }
        }