private void curriculumListLbox_SelectedIndexChanged(object sender, EventArgs e)
{
//(long)curriculumListLbox.SelectedValue
//更新右侧gridview
var selectedproperty = (KeyValuePair <long, string>)curriculumListLbox.SelectedItem; // 获取已经选择的项目
var sktableiqueryable = from c in _fDataModule.GetSktable07Viewro() // 获取上课编号
where c.KKNO == selectedproperty.Key //选啊选啊选....
select c;
//更新下方的label
_sktable = sktableiqueryable.ToList(); //转成list选完以后转成list
var dt = DataDownloadControl.GetDisplayClassStatusTable(_sktable); //将list转换成可以直接显示的datatable
rollCallGridView.DataSource = dt; //给右侧的gridview绑定数据源
var currentkkrecord = _jsandkkviewro.Find(x => x.KKNO == selectedproperty.Key); //linq表达式,得到这堂课的其他信息.
//给label们赋值
teacherNameLbl.Text = currentkkrecord.JSNAME;
studentTotalLbl.Text = currentkkrecord.XXRS.ToString();
courseNameLbl.Text = currentkkrecord.KKNAME;
}
private void downloadCourseBtn_Click(object sender, EventArgs e)
{
//下载课程.调用一个函数 将kkno和datamodule传进去. 剩下的由它负责就好啦
var selectedproperty = (KeyValuePair <long, string>)curriculumListLbox.SelectedItem;
DataDownloadControl.DownloadOneCourse(selectedproperty.Key);
}
