//根据学院加载课程
private void LoadAllCourseBySpeciality()
{
//得到“专业”的id和名称的键值对
Dictionary <int, string> dictionary = bll_speciality.GetAllspecialityIdAndNameByDelFlag(0);
tbClassInfo.Selecting -= tbClassInfo_Selecting; //清除tabpages之前要先卸载选项卡改变事件
tbClassInfo.TabPages.Clear(); //清除tabpage
tbClassInfo.Selecting += tbClassInfo_Selecting; //重新注册事件
//生成tabpage
foreach (int key in dictionary.Keys)
{
TabPage page = new TabPage(dictionary[key]);
page.Tag = key;
page.Controls.Add(CreatedgvCourse()); //加入datagridview
tbClassInfo.TabPages.Add(page);
}
this.Text = tbClassInfo.TabPages[1].Controls.Count.ToString();
}
private void LoadAllSpecialityByDelFlag()
{
SpecialityBLL bll = new SpecialityBLL();
cbClassInfoSpeciality.DataSource = bll.GetAllspecialityIdAndNameByDelFlag(0).ToList();
cbClassInfoSpeciality.DisplayMember = "Value";
cbClassInfoSpeciality.ValueMember = "Key";
// cbClassInfoSpeciality.DataSource = bll.GetAllSpecialityByDelFlag(0);
//cbClassInfoSpeciality.DisplayMember = "Name";
//cbClassInfoSpeciality.ValueMember = "Id";
}
private void frmAddCourse_Load(object sender, EventArgs e)
{
//160, 30
txtCourseName.AutoSize = false;
txtRoomName.AutoSize = false;
txtSemester.AutoSize = false;
txtCourseName.Size = new Size(160, 30);
txtRoomName.Size = new Size(160, 30);
txtSemester.Size = new Size(160, 30);
//加载专业
SpecialityBLL bll = new SpecialityBLL();
Dictionary <int, string> dictionary = bll.GetAllspecialityIdAndNameByDelFlag(0);
cbSpeciality.DataSource = dictionary.ToList();
cbSpeciality.DisplayMember = "Value";
cbSpeciality.ValueMember = "Key";
}